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<html lang="en"><head><META http-equiv="Content-Type" content="text/html; charset=UTF-8"><link href="./images/docs-stylesheet.css" rel="stylesheet" type="text/css"><title>Apache Tomcat 9 (9.0.27) - Changelog</title></head><body><div id="wrapper"><header><div id="header"><div><div><div class="logo noPrint"><a href="https://tomcat.apache.org/"><img alt="Tomcat Home" src="./images/tomcat.png"></a></div><div style="height: 1px;"></div><div class="asfLogo noPrint"><a href="https://www.apache.org/" target="_blank"><img src="./images/asf-logo.svg" alt="The Apache Software Foundation" style="width: 266px; height: 83px;"></a></div><h1>Apache Tomcat 9</h1><div class="versionInfo">
Version 9.0.27,
<time datetime="2019-10-07">Oct 7 2019</time></div><div style="height: 1px;"></div><div style="clear: left;"></div></div></div></div></header><div id="middle"><div><div id="mainLeft" class="noprint"><div><nav><div><h2>Links</h2><ul><li><a href="index.html">Docs Home</a></li><li><a href="https://wiki.apache.org/tomcat/FAQ">FAQ</a></li><li><a href="#comments_section">User Comments</a></li></ul></div><div><h2>User Guide</h2><ul><li><a href="introduction.html">1) Introduction</a></li><li><a href="setup.html">2) Setup</a></li><li><a href="appdev/index.html">3) First webapp</a></li><li><a href="deployer-howto.html">4) Deployer</a></li><li><a href="manager-howto.html">5) Manager</a></li><li><a href="host-manager-howto.html">6) Host Manager</a></li><li><a href="realm-howto.html">7) Realms and AAA</a></li><li><a href="security-manager-howto.html">8) Security Manager</a></li><li><a href="jndi-resources-howto.html">9) JNDI Resources</a></li><li><a href="jndi-datasource-examples-howto.html">10) JDBC DataSources</a></li><li><a href="class-loader-howto.html">11) Classloading</a></li><li><a href="jasper-howto.html">12) JSPs</a></li><li><a href="ssl-howto.html">13) SSL/TLS</a></li><li><a href="ssi-howto.html">14) SSI</a></li><li><a href="cgi-howto.html">15) CGI</a></li><li><a href="proxy-howto.html">16) Proxy Support</a></li><li><a href="mbeans-descriptors-howto.html">17) MBeans Descriptors</a></li><li><a href="default-servlet.html">18) Default Servlet</a></li><li><a href="cluster-howto.html">19) Clustering</a></li><li><a href="balancer-howto.html">20) Load Balancer</a></li><li><a href="connectors.html">21) Connectors</a></li><li><a href="monitoring.html">22) Monitoring and Management</a></li><li><a href="logging.html">23) Logging</a></li><li><a href="apr.html">24) APR/Native</a></li><li><a href="virtual-hosting-howto.html">25) Virtual Hosting</a></li><li><a href="aio.html">26) Advanced IO</a></li><li><a href="maven-jars.html">27) Mavenized</a></li><li><a href="security-howto.html">28) Security Considerations</a></li><li><a href="windows-service-howto.html">29) Windows Service</a></li><li><a href="windows-auth-howto.html">30) Windows Authentication</a></li><li><a href="jdbc-pool.html">31) Tomcat's JDBC Pool</a></li><li><a href="web-socket-howto.html">32) WebSocket</a></li><li><a href="rewrite.html">33) Rewrite</a></li><li><a href="cdi.html">34) CDI 2 and JAX-RS</a></li><li><a href="graal.html">35) GraalVM Support</a></li></ul></div><div><h2>Reference</h2><ul><li><a href="RELEASE-NOTES.txt">Release Notes</a></li><li><a href="config/index.html">Configuration</a></li><li><a href="api/index.html">Tomcat Javadocs</a></li><li><a href="servletapi/index.html">Servlet 4.0 Javadocs</a></li><li><a href="jspapi/index.html">JSP 2.3 Javadocs</a></li><li><a href="elapi/index.html">EL 3.0 Javadocs</a></li><li><a href="websocketapi/index.html">WebSocket 1.1 Javadocs</a></li><li><a href="jaspicapi/index.html">JASPIC 1.1 Javadocs</a></li><li><a href="annotationapi/index.html">Common Annotations 1.3 Javadocs</a></li><li><a href="https://tomcat.apache.org/connectors-doc/">JK 1.2 Documentation</a></li></ul></div><div><h2>Apache Tomcat Development</h2><ul><li><a href="building.html">Building</a></li><li><a href="changelog.html">Changelog</a></li><li><a href="https://wiki.apache.org/tomcat/TomcatVersions">Status</a></li><li><a href="developers.html">Developers</a></li><li><a href="architecture/index.html">Architecture</a></li><li><a href="funcspecs/index.html">Functional Specs.</a></li><li><a href="tribes/introduction.html">Tribes</a></li></ul></div></nav></div></div><div id="mainRight"><div id="content"><h2>Changelog</h2><h3 id="Tomcat_9.0.27_(markt)">Tomcat 9.0.27 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.27_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct a regression introduced in 9.0.25 that prevented configuration
files from being loaded from the class path. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.27_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Use URL safe base 64 encoding rather than standard base 64 encoding when
generating or parsing the <code>HTTP2-Settings</code> header as part of
an HTTP upgrade to <code>h2c</code> as required by RFC 7540. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63765">63765</a>: NIO2 should try to unwrap after TLS handshake to
avoid edge cases. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63766">63766</a>: Ensure Processor objects are recycled when processing
an HTTP upgrade connection that terminates before processing switches to
the Processor for the upgraded protocol. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix a memory leak introduced by the HTTP/2 timeout refactoring in 9.0.23
that could occur when HTTP/2 or WebSocket was used. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.27_(markt)/Jasper">Jasper</h4><div class="text">
<ul class="changelog">
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update to the Eclipse JDT compiler 4.13. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Add GraalVM specific ELResolver to avoid BeanInfo use in BeanElResolver
if possible, as it needs manual reflection configuration. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63781">63781</a>: When performing various checks related to the
visibility of classes, fields an methods in the EL implementation, also
check that the containing modeul has been exported. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Web_Socket">Web Socket</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63753">63753</a>: Ensure that the <code>Host</code> header in a Web
Socket HTTP upgrade request only contains a port if a non-default port
is being used. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When running on Java 9 and above, don't attempt to instantiate WebSocket
Endpoints found in modules that are not exported. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.27_(markt)/Web_Applications">Web Applications</h4><div class="text">
<ul class="changelog">
<li><img alt="Docs: " class="icon" src="./images/docs.gif">
Add base GraalVM documentation. (remm)
</li>
<li><img alt="Docs: " class="icon" src="./images/docs.gif">
Add Javadoc for the Common Annotations API implementation. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.27_(markt)/jdbc-pool">jdbc-pool</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When connections are validated without an explicit validation query,
ensure that any transactions opened by the validation process are
committed. Patch provided by Pascal Davoust. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.27_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Code: " class="icon" src="./images/code.gif">
Deprecate <code>org.apache.tomcat.util.compat.TLS</code>.
Its functionality was only used for unit tests in
<code>org.apache.tomcat.util.net.TesterSupport</code>
and has been moved there. (rjung)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63759">63759</a>: When installing Tomcat with the Windows installer,
grant sufficient privileges to enable the uninstaller to execute when
user account control is active. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Use a build property to define the minimum supported Java version and
use that build property to reduce the number of edits required to update
the minimum supported Java version. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the OWB module to Apache OpenWebBeans 2.0.12. (remm)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the CXF module to Apache CXF 3.3.3. (remm)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63767">63767</a>: Update to Commons Daemon 1.2.2. This corrects a
regression in Commons Daemon 1.2.0 and 1.2.1 that caused the Windows
Service to crash on start when running on an operating system that had
not been fully updated. (markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.26_(markt)"><span style="float: right;">2019-09-19</span> Tomcat 9.0.26 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.26_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Re-tagged to ensure that the source file for the changelog did not
contain an XML byte order mark. (markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.25_(markt)"><span style="float: right;">not released</span> Tomcat 9.0.25 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.25_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Avoid a possible <code>InvalidPathException</code> when obtaining a URI
for a configuration file. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63684">63684</a>: <code>Wrapper</code> never passed to
<code>RealmBase.hasRole()</code> for given security constraints.
(michaelo)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63740">63740</a>: Ensure configuration files are loaded correctly when a
<code>Host</code> is configured with an <code>xmlBase</code>. Patch
provided by uk4sx. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Avoid a potential <code>NullPointerException</code> on Service stop if a
Service is embedded directly (i.e. with no Server) in an application
and JNDI is enabled. Patch provided by S. Ali Tokmen. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add a new <code>PropertySource</code> implementation,
<code>EnvironmentPropertySource</code>, that can be used to do property
replacement in configuration files with environment variables. Based on
a pull request provided by Thomas Meyer. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.25_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63682">63682</a>: Fix a potential hang when using the asynchronous
Servlet API to write the response body and the stream and/or connection
window reaches 0 bytes in size. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63690">63690</a>: Use the average of the current and previous sizes when
calculating overhead for HTTP/2 <code>DATA</code> and
<code>WINDOW_UPDATE</code> frames to avoid false positives as a result
of client side buffering behaviour that causes a small percentage of
non-final DATA frames to be smaller than expected. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63706">63706</a>: Avoid NPE accessing https port with plaintext. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct typos in the names of the configuration attributes
<code>overheadDataThreshold</code> and
<code>overheadWindowUpdateThreshold</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
If the HTTP/2 connection requires an initial window size larger than the
default, send a WINDOW_UPDATE to increase the flow control window for the
connection so that the initial size of the flow control window for the
connection is consistent with the increased value. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63710">63710</a>: When using HTTP/2, ensure that a
<code>content-length</code> header is not set for those responses with
status codes that do not permit one. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63737">63737</a>: Correct various issues when parsing the
<code>accept-encoding</code> header to determine if gzip encoding is
supported including only parsing the first header found. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.25_(markt)/Jasper">Jasper</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63724">63724</a>: Correct a regression introduced in 9.0.21 that broke
compilation of JSPs in some configurations. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.25_(markt)/Web_applications">Web applications</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct the source code links on the index page for the ROOT web
application to point to Git rather than Subversion. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix various issues with the Javadoc generated for the documentation web
application to enable release builds to be built with Java 10 onwards.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63733">63733</a>: Remove the documentation for the "Additional
Components" since they have been remove / merged into the core
Tomcat distribution for 9.0.5 onwards. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63739">63739</a>: Correct the invalid <code>Automatic-Module-Name</code>
manifest entries for the Tomcat provided JARs included in the Tomcat
embedded distribution. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix a large number of Javadoc and documentation typos. Patch provided by
KangZhiDong. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Spelling and formatting corrections for the cluster how-to. Pull request
provided by Bill Mitchell. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.25_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the French translations provided
with Apache Tomcat. (remm)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the Simplified Chinese translations
provided with Apache Tomcat. Includes contributions by leeyazhou and
康智冬. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62140">62140</a>: Additional usage documentation in comments for
<code>catalina.[bat|sh]</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix <code>JSSE_OPTS</code> quoting in <code>catalina.bat</code>.
Contributed by Peter Uhnak. (fschumacher)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63625">63625</a>: Update to Commons Daemon 1.2.1. This corrects several
regressions in Commons Daemon 1.2.1, most notably the Windows Service
crashing on start when using 32-bit JVMs. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63689">63689</a>: Correct a regression in the fix for <a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63285">63285</a>
that meant that when installing a service, the service display name was
not set. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When performing a silent install with the Windows Installer, ensure that
the registry entires are added to the 64-bit registry when using a
64-bit JVM. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Remove unused i18n messages and associated translations. Patch provided
by KangZhiDong. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the Korean translations provided
with Apache Tomcat. (woonsan)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.24_(markt)"><span style="float: right;">2019-08-17</span> Tomcat 9.0.24 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.24_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Code: " class="icon" src="./images/code.gif">
Remove the code in the sendfile poller that ensured smaller pollsets
were used with older, no longer supported versions of Windows that
could not support larger pollsets. (markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.23_(markt)"><span style="float: right;">not released</span> Tomcat 9.0.23 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.23_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=57665">57665</a>: Add support for the <code>X-Forwarded-Host</code>
header to the <code>RemoteIpFilter</code> and <code>RemoteIpValve</code>.
(markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62496">62496</a>: Add option to write auth information (remote user/auth type)
to response headers. (michaelo)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63550">63550</a>: Only try the <code>alternateURL</code> in the
<code>JNDIRealm</code> if one has been specified. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63556">63556</a>: Mark request as forwarded in RemoteIpValve and
RemoteIpFilter (michaelo)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63579">63579</a>: Correct parsing of malformed OPTIONS requests and
reject them with a 400 response rather than triggering an internal error
that results in a 500 response. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63608">63608</a>: Align the implementation of the negative match feature
for patterns used with the <code>RewriteValve</code> with the
description in the documentation. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63627">63627</a>: Implement more fine-grained handling in
<code>RealmBase.authenticate(GSSContext, boolean)</code>. (michaelo)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
If an unhandled exception occurs on a asynchronous thread started via
<code>AsyncContext.start(Runnable)</code>, process it using the standard
error page mechanism. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Discard large byte buffers allocated using setBufferSize when recycling
the request. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Avoid a <code>NullPointerException</code> in the
<code>CrawlerSessionManagerValve</code> if no ROOT Context is deployed
and a request does not map to any of the other deployed Contexts. Patch
provided by Jop Zinkweg. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63636">63636</a>: <code>Context.findRoleMapping()</code> never called
in <code>StandardWrapper.findSecurityReference()</code>. (michaelo)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.23_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Code: " class="icon" src="./images/code.gif">
Refactor the APR poller to always use a single pollset now that the
Windows operating systems that required multiple smaller pollsets to be
used are no longer supported. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63524">63524</a>: Improve the handling of PEM file based keys and
certificates that do not include a full certificate chain when
configuring the internal, in-memory key store. Improve the handling of
PKCS#1 formatted private keys when configuring the internal, in-memory
key store. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Add callback when finishing the set properties rule in the digester.
(remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63568">63568</a>: Avoid error when trying to set tcpNoDelay on socket
types that do not support it, which can occur when using the NIO
inherited channel capability. Submitted by František Kučera. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63570">63570</a>: Fix regression retrieving local address with
the NIO connector. Submitted by Aditya Kadakia. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct parsing of invalid host names that contain bytes in the range
128 to 255 and reject them with a 400 response rather than triggering an
internal error that results in a 500 response. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63571">63571</a>: Allow users to configure infinite TLS session caches
and/or timeouts. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63578">63578</a>: Improve handling of invalid requests so that 400
responses are returned to the client rather than 500 responses. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix h2spec test suite failure. It is an error if a Huffman encoded
string literal contains the EOS symbol. (jfclere)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Connections that fail the TLS handshake will now appear in the access
logs with a 400 status code. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Timeouts for HTTP/2 connections were not always correctly handled
leaving some connections open for longer than expected. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63650">63650</a>: Refactor initialisation for JSSE based TLS connectors
to enable custom JSSE providers that provide custom cipher suites to be
used. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the HTTP/2 excessive overhead protection to cover various forms
of abusive client behaviour and close the connection if any such
behaviour is detected. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix a crash on shutdown with the APR/native connector when a blocking
I/O operation was still in progress when the connector stopped. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.23_(markt)/Cluster">Cluster</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Avoid failing Kubernetes membership (and preventing startup) if the
stream cannot be opened, to get the same behavior as the DNS based
membership. The namespace is still a failure on startup but it is easy
to provide. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Avoid non fatal NPEs with Tribes when JMX is not available. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Make Kube environment optional for Kube memberships, for easier testing
and Graal training. A warn log will occur if the environment is not
present. (remm)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.23_(markt)/Web_applications">Web applications</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63597">63597</a>: Update the custom 404 error page for the Host Manager
to take account of previous refactoring so that the page is used for
404 errors rather than falling back to the default error page. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.23_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
JNDI support for GraalVM native images. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
JSP runtime library support for GraalVM native images. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
java.util.logging configuration for GraalVM native images. (remm)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update Checkstyle to 8.22. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=55969">55969</a>: Tighten up the security of the Apache Tomcat
installation created by the Windows installer. Change the default
shutdown port used by the Windows installer from <code>8005</code> to
<code>-1</code> (disabled). Limit access to the chosen installation
directory to local administrators, Local System and Local Service.
(markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62696">62696</a>: The digital signature for the Windows installer now
uses SHA-256 for hashes. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63285">63285</a>: Add an option to <code>service.bat</code> so that when
installing a Windows service, the name of the executables used by the
Windows service may be changed to match the service name. This
makes the installation behaviour consistent with the Windows installer.
The original executable names will be restored when the Windows service
is removed. The renaming can be enabled by using the new
<code>--rename</code> option after the service name. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63310">63310</a>: Update to Commons Daemon 1.2.0. This provides improved
support for Java 11. This also changes the user configured by the
Windows installer for the Windows service from <code>Local System</code>
to the lower privileged <code>Local Service</code>. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the French translations provided
with Apache Tomcat. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63555">63555</a>: Add <code>Automatic-Module-Name</code> entries for
each of the Tomcat provided JARs included in the Tomcat embedded
distribution. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63567">63567</a>: Restore the passing of <code>$LOGGING_MANAGER</code>
to the jvm in <code>catalina.sh</code> when calling <code>stop</code>.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct broken OSGi data in JAR file manifests. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Add "embed" to the <code>Bundle-Name</code> and
<code>Bundle-Symbolic-Name</code> for the Tomcat embedded WebSocket JAR
to align the naming with the other embedded JARs and to differentiate it
from the standard WebSocket JAR that does not include the API classes.
(markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update dependency on bnd to 4.2.0. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the internal fork of Commons Codec to 3ebef4a (2018-08-01) to
pick up the fix for CODEC-134. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the internal fork of Commons Pool2 to 796e32d (2018-08-01) to
pick up the changes Commons Pool2 2.7.0. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the internal fork of Commons DBCP2 to 87d9e3a (2018-08-01) to
pick up the changes Commons DBCP2 2.7.0 and DBCP-555. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63648">63648</a>: Update the test TLS keys and certificates used in the
test suite to replace the keys and certificates that are about to
expire. (markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.22_(markt)"><span style="float: right;">2019-07-09</span> Tomcat 9.0.22 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.22_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve parsing of Range request headers. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Range headers that specify a range unit Tomcat does not recognise should
be ignored rather than triggering a 416 response. Based on a pull
request by zhanhb. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When comparing a date from a <code>If-Range</code> header, an exact
match is required. Based on a pull request by zhanhb. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Add an option to the default servlet to disable processing of PUT
requests with Content-Range headers as partial PUTs. The default
behaviour (processing as partial PUT) is unchanged. Based on a pull
request by zhanhb. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve parsing of Content-Range headers. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the recommended minimum Tomcat Native version to 1.2.23. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.22_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Remove a source of potential deadlocks when using HTTP/2 when the
Connector is configured with <code>useAsyncIO</code> as
<code>true</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63523">63523</a>: Restore SSLUtilBase methods as protected to preserve
compatibility. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix typo in UTF-32LE charset name. Patch by zhanhb via Github.
(fschumacher)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Once a URI is identified as invalid don't attempt to process it further.
Based on a PR by Alex Repert. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix to avoid the possibility of long poll times for individual pollers
when using multiple pollers with APR. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Refactor the fix for <a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63205">63205</a> so it only applies when using
PKCS12 keystores as regressions have been reported with some other
keystore types. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.22_(markt)/Jasper">Jasper</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
Include file names if SMAP processor is unable to delete or rename a
class file during SMAP generation. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update to the Eclipse JDT compiler 4.12. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.22_(markt)/WebSocket">WebSocket</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63521">63521</a>: As required by the WebSocket specification, if a POJO
that is deployed as a result of the SCI scan for annotated POJOs is
subsequently deployed via the programmatic API ignore the programmatic
deployment. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.22_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Switch the check for terminal availability to test for stdin as using
stdout does not work when output is piped to another process. Patch
provided by Radosław Józwik. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add user buildable optional modules for easier CDI 2 and JAX-RS
support. Also include a new documentation page describing how
to use it. (remm)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.21_(markt)"><span style="float: right;">2019-06-07</span> Tomcat 9.0.21 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.21_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=57287">57287</a>: Add file sorting to DefaultServlet (schultz)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix <code>--no-jmx</code> flag processing, which was called after
registry initialization. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that a default request character encoding set on a
<code>ServletContext</code> is used when calling
<code>ServletRequest#getReader()</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Make a best efforts attempt to clean-up if a request fails during
processing due to an <code>OutOfMemoryException</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve the BoM detection for static files handled by the default
servlet for the rarely used UTF-32 encodings. Identified by Coverity
Scan. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that the default servlet reads the entire global XSLT file if
one is defined. Identified by Coverity Scan. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Avoid potential <code>NullPointerException</code> when generating an
HTTP <code>Allow</code> header. Identified by Coverity Scan. (markt)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Add <code>Context.createInstanceManager()</code> for easier framework
integration. (remm)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Add utility <code>org.apache.catalina.core.FrameworkListener</code> to
allow replicating adding a Listener to context.xml in a programmatic
way. (remm)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Move <code>Container.ADD_CHILD_EVENT</code> to before the child
container start, and <code>Container.REMOVE_CHILD_EVENT</code> to
before removal of the child from the internal child collection.
(remm)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Remove any fragment included in the target path used to obtain a
<code>RequestDispatcher</code>. The requested target path is logged as a
warning since this is an application error. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.21_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
NIO poller seems to create some unwanted concurrency, causing rare
CI test failures. Add sync when processing async operation to avoid
this. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix concurrency issue that lead to incorrect HTTP/2 connection timeout.
(remm/markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Avoid useless exception wrapping in async IO. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63412">63412</a>: Security manager failure when using the async IO
API from a webapp. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Remove <code>acceptorThreadCount</code> Connector attribute,
one accept thread is sufficient. As documented, value <code>2</code>
was the only other sensible value, but without and impact beyond
certain microbenchmarks. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Avoid possible NPEs on connector stop. (remm)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Remove <code>pollerThreadCount</code> Connector attribute for NIO,
one poller thread is sufficient. (remm)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add async IO for APR connector for consistency, but disable it by
default due to low performance. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Avoid blocking write of internal buffer when using async IO. (remm)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Refactor async IO implementation to the <code>SocketWrapperBase</code>.
(remm)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Refactor <code>SocketWrapperBase</code> close using an atomic boolean
and a <code>doClose</code> method that subclasses will implement, with
a guarantee that it will be run only once. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Decouple the socket wrapper, which is not recycled, from the NIOx
channel after close, and replace it with a dummy static object. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Clear buffers on socket wrapper close. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
NIO2 failed to properly close sockets on connector stop. (remm)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Reduce the default for <code>maxConcurrentStreams</code> on the
<code>Http2Protocol</code> from 200 to 100 to align with typical
defaults for HTTP/2 implementations. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Reduce the default HTTP/2 header list size from 4GB to 32kB to align
with typical HTTP/2 implementations. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add support for same-site cookie attribute. Patch provided by John
Kelly. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Drop legacy NIO double socket close (close channel, then close
socket). (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix HTTP/2 end of stream concurrency with async. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct a bug in the stream flushing code that could lead to multiple
threads processing the stream concurrently which in turn could cause
errors processing the stream. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.21_(markt)/Cluster">Cluster</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62841">62841</a>: Refactor the <code>DeltaRequest</code> serialization
to reduce the window during which the <code>DeltaSession</code> is
locked and to remove a potential cause of deadlocks during
serialization. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63441">63441</a>: Further streamline the processing of session creation
messages in the <code>DeltaManager</code> to reduce the possibility of a
session update message being processed before the session has been
created. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.21_(markt)/WebSocket">WebSocket</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix timeout logic for async non blocking writes. Identified by
Coverity Scan. (remm)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.21_(markt)/Web_applications">Web applications</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the explanation of how deprecated TLS configuration attributes
are converted to the new TLS configuration style. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.21_(markt)/Tribes">Tribes</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Treat <code>NoRouteToHostException</code> the same way as
<code>SocketTimeoutException</code> when checking the health of group
members. This avoids a SEVERE log message every time the check is
performed when the host associated with a group member is not powered
on. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.21_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Update: " class="icon" src="./images/update.gif">
Switch from FindBugs to SpotBugs. (fschumacher)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Start Graal native image compatibility, using the tomcat-maven
packaging. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63403">63403</a>: Fix TestHttp2InitialConnection test failures when
running with a non-English locale. (kkolinko)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Add Graal JreCompat, and use it to disable JMX and URL stream handlers.
(remm)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the Czech translations provided
with Apache Tomcat. Includes contributions by Arnošt Havelka. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the German translations provided
with Apache Tomcat. Includes contributions by Niklasmerz, dusiema and
Jens. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the French translations provided
with Apache Tomcat. (remm)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the Simplified Chinese translations
provided with Apache Tomcat. Includes contributions by 諵. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Use the <code>test</code> command to check for terminal availability
rather than the <code>tty</code> command since the <code>tty</code>
based test fails on non-English locales. (markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.20_(markt)"><span style="float: right;">2019-05-13</span> Tomcat 9.0.20 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.20_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix some edge cases where the docBase was not being set using a canonical
path which in turn meant resource URLs were not being constructed as
expected. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix a potential resource leak when executing CGI scripts from a WAR
file. Identified by Coverity scan. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix a potential concurrency issue in the StringCache identified by
Coverity scan. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix a potential concurrency issue in the main Sendfile thread of the APR
connector. Identified by Coverity scan. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix a potential resource leak when running a web application from a WAR
file. Identified by Coverity scan. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix a potential resource leak on some exception paths in the
<code>DataSourceRealm</code>. Identified by Coverity scan. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix a potential resource leak on an exception path when parsing JSP
files. Identified by Coverity scan. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix a potential resource leak when a JNDI lookup returns an object of an
in compatible class. Identified by Coverity scan. (markt)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Refactor <code>ManagerServlet</code> to avoid loading classes when
filtering JNDI resources for resources of a specified type. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63324">63324</a>: Refactor the <code>CrawlerSessionManagerValve</code>
so that the object placed in the session is compatible with session
serialization with mem-cached. Patch provided by Martin Lemanski.
(markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63358">63358</a>: Expand the <code>throwOnFailure</code> support in the
<code>Connector</code> to include the adding of a <code>Connector</code>
to a running <code>Service</code>. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63361">63361</a>: Add a new method
(<code>Registry.disableRegistry()</code>) that can be used to disable
JMX registration of Tomcat components providing it is called before the
first component is registered. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Avoid <code>OutOfMemoryError</code>s and
<code>ArrayIndexOutOfBoundsException</code>s when accessing large files
via the default servlet when resource caching has been disabled. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Avoid a <code>NullPointerException</code> when a <code>Context</code> is
defined in <code>server.xml</code> with a <code>docBase</code> but not
the optional <code>path</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63333">63333</a>: Override the <code>isAvailable()</code> method in the
<code>JAASRealm</code> so that only login failures caused by invalid
credentials trigger account lock out when the <code>LockOutRealm</code>
is in use. Patch provided by jchobantonov. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Add <code>--no-jmx</code> flag to allow disabling JMX in
<code>startup.Tomcat.main</code>. (remm)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.20_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
The <code>useAsyncIO</code> boolean attribute on the Connector element
value now defaults to <code>true</code>. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Possible HTTP/2 connection leak issue when using async with NIO. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix socket close discrepancies for NIO, now the wrapper close
is used everywhere except for socket accept problems. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Implement poller timeout when using async IO with NIO. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Avoid creating and using object caches when they are disabled. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When running on newer JREs that don't support SSLv2Hello, don't warn
that it is not available unless explicitly configured. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Change default value of <code>pollerThreadCount</code> of NIO
to <code>1</code>. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Associate BlockPoller thread name with its NIO connector for better
readability. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
The async HTTP/2 frame parser should tolerate concurrency so clearing
shared buffers before attempting a read is not possible. (remm)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the HTTP/2 connection preface and initial frame reading to be
asynchronous instead of blocking IO. (remm)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Refactor Hostname validation to improve performance. Patch provided by
Uwe Hees. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Add additional NIO2 style read and write methods closer to core NIO2,
for possible use with an asynchronous workflow like CompletableFuture.
(remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Expand HTTP/2 timeout handling to include connection window exhaustion
on write. This is the fix for CVE-2019-10072. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.20_(markt)/Jasper">Jasper</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63359">63359</a>: Ensure that the type conversions used when converting
from strings for <code>jsp:setProperty</code> actions are correctly
implemented as per section JSP.1.14.2.1 of the JSP 2.3 specification.
(markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.20_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63335">63335</a>: Ensure that stack traces written by the
<code>OneLineFormatter</code> are fully indented. The entire stack trace
is now indented by an additional TAB character. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63370">63370</a>: Message files (LocalStrings_*.properties) of the
examples webapp not converted to ascii. (woonsan)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the French translations provided
with Apache Tomcat. (remm)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the Japanese translations provided
with Apache Tomcat. Includes contributions by motohashi.yuki. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the Czech translations provided
with Apache Tomcat. Includes contributions by Arnošt Havelka. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When using the <code>OneLineFormatter</code>, don't print a blank line
in the log after printing a stack trace. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the internal fork of Apache Commons FileUpload to 41e4047
(2019-04-24) pick up some enhancements. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the internal fork of Apache Commons DBCP 2 to dcdbc72
(2019-04-24) to pick up some clean-up and enhancements. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the internal fork of Apache Commons Pool 2 to 0664f4d
(2019-04-30) to pick up some enhancements and bug fixes. (markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.19_(markt)"><span style="float: right;">2019-04-13</span> Tomcat 9.0.19 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.19_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix wrong JMX registration regression in 9.0.18. (remm)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.19_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Update: " class="icon" src="./images/update.gif">
Add vectoring for NIO in the base and SSL channels. (remm)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add asynchronous IO from NIO2 to the NIO connector, with support for
the async IO implementations for HTTP/2 and Websockets. The
<code>useAsyncIO</code> boolean attribute on the Connector element
allows enabling use of the asynchronous IO API. (remm)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.19_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that the correct files are included in the source distribution
for javacc based parsers depending on whether jjtree is used or not.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that text files in the source distribution have the correct line
endings for the target platform. (markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.18_(markt)"><span style="float: right;">not released</span> Tomcat 9.0.18 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.18_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63196">63196</a>: Provide a default (<code>X-Forwarded-Proto</code>) for
the <code>protocolHeader</code> attribute of the
<code>RemoteIpFilter</code> and <code>RemoteIpValve</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63235">63235</a>: Refactor Charset cache to reduce start time. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63249">63249</a>: Use a consistent log level (<code>WARN</code>) when
logging the failure to register or deregister a JMX Bean. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63249">63249</a>: Use a consistent log level (<code>ERROR</code>) when
logging the <code>LifecycleException</code> associated with the failure
to start or stop a component. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When the SSI directive <code>fsize</code> is used with an invalid
target, return a file size of <code>-</code> rather than
<code>1k</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63251">63251</a>: Implement a work-around for a known JRE bug (<a href="https://bugs.openjdk.java.net/browse/JDK-8194653">JDK-8194653</a>)
that may cause a dead-lock when Tomcat starts. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63275">63275</a>: When using a <code>RequestDispatcher</code> ensure
that <code>HttpServletRequest.getContextPath()</code> returns an encoded
path in the dispatched request. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Add optional listeners for Server/Listener, as a slight variant of
a standard listener. The difference is that loading is not fatal when
it fails. This would allow adding example configuration to the standard
server.xml if deemed useful. Storeconfig will not attempt to persist
the new listener. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63286">63286</a>: Document the differences in behaviour between the
<code>LogFormat</code> directive in httpd and the <code>pattern</code>
attribute in the <code>AccessLogValve</code> for <code>%D</code> and
<code>%T</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63287">63287</a>: Make logging levels more consistent for similar issues
of similar severity. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63311">63311</a>: Add support for https URLs to the local resolver within
Tomcat used to resolve standard XML DTDs and schemas when Tomcat is
configured to validate XML configuration files such as web.xml. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Encode the output of the SSI <code>printenv</code> command. This is the
fix for CVE-2019-0221. (markt)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Use constants for SSI encoding values. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
When the CGI Servlet is configured with
<code>enableCmdLineArguments</code> set to true, limit the encoded form
of the individual command line arguments to those values allowed by RFC
3875. This restriction may be relaxed by the use of the new
initialisation parameter <code>cmdLineArgumentsEncoded</code>. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
When the CGI Servlet is configured with
<code>enableCmdLineArguments</code> set to true, limit the decoded form
of the individual command line arguments to known safe values when
running on Windows. This restriction may be relaxed by the use of the
new initialisation parameter <code>cmdLineArgumentsDecoded</code>. This
is the fix for CVE-2019-0232. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.18_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix bad interaction between NIO2 async read API and the regular read.
(remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Refactor NIO2 write pending strategy for the classic IO API. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Restore original maxConnections default for NIO2 as the underlying
close issues have been fixed. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Harmonize NIO2 isReadyForWrite with isReadyForRead code. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When using a JSSE TLS connector that supported ALPN (Java 9 onwards) and
a protocol was not negotiated, Tomcat failed to fallback to HTTP/1.1 and
instead dropped the connection. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct a regression in the TLS connector refactoring in Tomcat 9.0.17
that prevented the use of PKCS#8 private keys with OpenSSL based
connectors. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix NIO2 SSL edge cases. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When performing an upgrade from HTTP/1.1 to HTTP/2, ensure that any
query string present in the original HTTP/1.1 request is passed to the
HTTP/2 request processing. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When Tomcat writes a final response without reading all of an HTTP/2
request, reset the stream to inform the client that the remaining
request body is not required. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.18_(markt)/Jasper">Jasper</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add support for specifying Java 11 (with the value <code>11</code>) as
the compiler source and/or compiler target for JSP compilation. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add support for specifying Java 12 (with the value <code>12</code>) and
Java 13 (with the value <code>13</code>) as the compiler source and/or
compiler target for JSP compilation. If used with an ECJ version that
does not support these values, a warning will be logged and the latest
supported version will used. Based on a patch by Thomas Collignon.
(markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.18_(markt)/Web_applications">Web applications</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63184">63184</a>: Expand the SSI documentation to provide more
information on the supported directives and their attributes. Patch
provided by nightwatchcyber. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add a note to the documentation about the risk of DoS with poorly
written regular expressions and the <code>RewriteValve</code>. Patch
provided by salgattas. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.18_(markt)/jdbc-pool">jdbc-pool</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improved maxAge handling. Add support for age check on idle connections.
Connection that expired reconnects rather than closes it. Patch provided
by toby1984. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63320">63320</a>: Ensure that <code>StatementCache</code> caches
statements that include arrays in arguments. (kfujino)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.18_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update to the Eclipse JDT compiler 4.10. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the Spanish translations provided
with Apache Tomcat. Includes contributions by Ulises Gonzalez Horta.
(markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the Czech translations provided
with Apache Tomcat. Includes contributions by Arnošt Havelka. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the Chinese translations provided
with Apache Tomcat. Includes contributions by winsonzhao and wjt.
(markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the Russian translations provided
with Apache Tomcat. (kkolinko)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the Japanese translations provided
with Apache Tomcat. (kfujino)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the Korean translations provided
with Apache Tomcat. (woonsan)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the German translations provided
with Apache Tomcat. (fschumacher)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the French translations provided
with Apache Tomcat. (remm)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.17_(markt)"><span style="float: right;">2019-03-18</span> Tomcat 9.0.17 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.17_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Refactor how cookies are transferred from the base request to a
<code>PushBuilder</code> so that they are accessible, and may be edited,
via the standard <code>PushBuilder</code> methods for working with HTTP
headers. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Simplify the value of <code>jarsToSkip</code> property in
<code>catalina.properties</code> file for tomcat-i18n jar files.
Use prefix pattern instead of listing each language. (kkolinko)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Restore the getter and setter for the access log valve attribute
<code>maxLogMessageBufferSize</code> that were accidentally removed.
(markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63206">63206</a>: Add a new attribute to <code>Context</code> -
<code>createUploadTargets</code> which, if <code>true</code> enables
Tomcat to create the temporary upload location used by a Servlet if the
location specified by the Servlet does not already exist. The default
value is <code>false</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63210">63210</a>: Ensure that the Apache Commons DBCP 2 based default
connection pool is correctly shutdown when it is no longer required.
This ensures that a non-daemon thread is not left running that will
prevent Tomcat from shutting down cleanly. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63213">63213</a>: Ensure the correct escaping of group names when
searching for nested groups when the JNDIRealm is configured with
<code>roleNested</code> set to <code>true</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63236">63236</a>: Use <code>String.intern()</code> as suggested by
Phillip Webb to reduce memory wasted due to String duplication. This
changes saves ~245k when starting a clean installation. With additional
thanks to YourKit Java profiler for helping to track down the wasted
memory and the root causes. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63246">63246</a>: Fix a potential <code>NullPointerException</code> when
calling <code>AsyncContext.dispatch()</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Always use the absolute path of the <code>docBase</code> during the
deployment process to determine the Context name, deployment type,
whether the <code>docBase</code> is located within the
<code>appBase</code> etc. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.17_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When performing an HTTP/1.1 upgrade to HTTP/2 (h2c) ensure that the hostname
and port from the HTTP/1.1 Host header of the upgraded request are made
available via the standard methods
<code>ServletRequest.getServerName()</code> and
<code>ServletRequest.getServerPort()</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Refactor the APR/Native endpoint TLS configuration code to enable JSSE
style configuration - including JKS keystores - to be used with the
APR/Native connector. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
With the TLS configuration refactoring, the configuration attributes
<code>sessionCacheSize</code> and <code>sessionTimeout</code> are no
longer limited to JSSE implementations. They may now be used with
OpenSSL implementations as well. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Refactor NIO2 read pending strategy for the classic IO API. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63182">63182</a>: Avoid extra read notifications for HTTP/1.1 with
NIO2 when using asynchronous threads. (remm)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63205">63205</a>: Add a work-around for a known
<a href="https://bugs.openjdk.java.net/browse/JDK-8157404">JRE KeyStore
loading bug</a>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
NIO2 should try to use SocketTimeoutException everywhere rather than a
mix of it and InterruptedByTimeout. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct an error in the request validation that meant that HTTP/2 push
requests always resulted in a 400 response. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63223">63223</a>: Correctly account for push requests when tracking
currently active HTTP/2 streams. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure enough buffer space when using TLS with NIO2 by using the main
read buffer to store additional decrypted data. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Verify HTTP/2 stream is still writable before assuming a timeout
occurred. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Avoid some overflow cases with OpenSSL to improve efficiency, as the
OpenSSL engine has an internal buffer. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Harmonize HTTP/1.1 NIO2 keepalive code. (remm)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.17_(markt)/WebSocket">WebSocket</h4><div class="text">
<ul class="changelog">
<li><img alt="Code: " class="icon" src="./images/code.gif">
Remove the <code>STREAMS_DROP_EMPTY_MESSAGES</code> system property that
was introduced to work-around four failing TCK tests. An alternative
solution has been implemented. Sending messages via
<code>getSendStream()</code> and <code>getSendWriter()</code> will now
only result in messages on the wire if data is written to the
<code>OutputStream</code> or <code>Writer</code>. Writing zero length
data will result in an empty message. Note that sending a message via an
<code>Encoder</code> may result in the message being send via
<code>getSendStream()</code> or <code>getSendWriter()</code>. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.17_(markt)/Web_applications">Web applications</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix messages used by Manager and Host Manager web applications.
Disambiguate message keys used when adding or removing a host.
Improve display of summary values on the status page: separate
terms and values with a whitespace. Improve wording of messages
for expire sessions command. (kkolinko)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Do not add CSRF nonce parameter and suppress Referer header for external
links in Manager and Host Manager web applications. (kkolinko)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.17_(markt)/Tribes">Tribes</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add feature that discover local member from the static member list.
(kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that members registered in the addSuspects list are static
members. (kfujino)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.17_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the French translations provided
with Apache Tomcat. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63041">63041</a>: Revert the changes for <a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=53930">53930</a> that added
support for the <code>CATALINA_OUT_CMD</code> environment variable as
they prevented correct operation with systemd configurations that did
not explicitly specify a PID file. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the Russian translations provided
with Apache Tomcat. (kkolinko)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix the artifactId of <code>tomcat-i18n-cs</code>. (rjung)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the Korean translations provided
with Apache Tomcat. (woonsan)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the Chinese translations provided
with Apache Tomcat. Includes contributions by winsonzhao. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the Czech translations provided
with Apache Tomcat. Includes contributions by Arnošt Havelka. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the Spanish translations provided
with Apache Tomcat. Includes contributions by Ulises Gonzalez Horta.
(markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.16_(markt)"><span style="float: right;">2019-02-08</span> Tomcat 9.0.16 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.16_(markt)/Web_applications">Web applications</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Use client's preferred language for the Server Status page of the
Manager web application. Review and fix several cases when the
client's language preference was not respected in Manager and
Host Manager web applications. (kkolinko)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63141">63141</a>: Ensure that translated manager response strings still
start with <code>OK -</code> where expected by the associated Ant tasks.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63143">63143</a>: Ensure that the Manager web application respects the
language preferences of the user as configured in the browser when the
language of the default system locale is not English. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.16_(markt)/Tribes">Tribes</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Remove unnecessary shutdown for executor. (kfujino)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.16_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the NSIS Installer used to build the Windows installer to version
3.04. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add Czech translations to Apache Tomcat. Includes contributions from
Arnošt Havelka and Alice. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the Spanish translations provided
with Apache Tomcat. Includes contributions from Ulises Gonzalez Horta.
(markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the French translations provided
with Apache Tomcat. (remm)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the Korean translations provided
with Apache Tomcat. (woonsan)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the Japanese translations provided
with Apache Tomcat. Includes contributions from Yujiorama. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the Chinese translations provided
with Apache Tomcat. Includes contributions from zheng. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the Russian translations provided
with Apache Tomcat. (kkolinko)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.15_(markt)"><span style="float: right;">not released</span> Tomcat 9.0.15 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.15_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=54741">54741</a>: Add a new method,
<code>Tomcat.addWebapp(String,URL)</code>, that allows a web application
to be deployed from a URL when using Tomcat in embedded mode. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63002">63002</a>: Fix setting rewrite qsdiscard flag. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Implement the requirements of section 8.2.2 2c of the Servlet
specification and prevent a web application from deploying if it has
fragments with duplicate names and is configured to use relative
ordering of fragments. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that the HEAD response is consistent with the GET response when
<code>HttpServlet</code> is relied upon to generate the HEAD response
and the GET response uses chunking. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that the <code>ServletOutputStream</code> implementation is
consistent with the requirements of asynchronous I/O and that all of the
write methods use a single write rather than multiple writes. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct the Javadoc for <code>Context.getDocBase()</code> and
<code>Context.setDocBase()</code> and remove text that indicates that a
URL may be used for the <code>docBase</code> as this has not been the
case for quite some time. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Add basic health check valve. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct a bug exposed in 9.0.14 and ensure that the Tomcat terminates in
a timely manner when running as a service. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Log a message when using a Connector that requires Apr without enabling
the AprLifecycleListener first. (csutherl)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Utility thread count for special negative or zero values will again be
based on Runtime.getRuntime().availableProcessors(). (remm)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Treat I/O errors during request body reads the same way as I/O errors
during response body writes. The errors are treated as client side
errors rather than server side errors and only logged at debug level.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63038">63038</a>: Ensure that a <code>ClassNotFoundException</code> is
thrown when attempting to load a class from a corrupted JAR file.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63078">63078</a>: Ensure the utility thread pool is at least two, as the
deployer uses a blocking pattern. (remm, markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Make the removal of leading and trailing whitespace from credentials
passed to BASIC authentication configurable via a new attribute,
<code>trimCredentials</code> on the <code>BasicAuthenticator</code>.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63003">63003</a>: Extend the <code>unloadDelay</code> attribute on a
<code>Context</code> to include in-flight asynchronous requests. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63026">63026</a>: Add a new attribute, <code>forceDnHexEscape</code>, to
the <code>JNDIRealm</code> that forces escaping in the String
representation of a distinguished name to use the <code>\nn</code> form.
This may avoid issues with realms using Active Directory which appears
to be more tolerant of optional escaping when the <code>\nn</code> form
is used. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Avoid a swallowed (and therefore ignored) access failure during web
application class loading when running under a
<code>SecurityManager</code>. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Add SSL configuration options to the JMX remote listener using the
<code>SSLHostConfig</code> framework. (remm)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the recommended minimum Tomcat Native version to 1.2.21. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63137">63137</a>: If the resources for a web application have been
configured with multiple locations mapped to
<code>/WEB-INF/classes</code>, ensure that all of those locations are
used when building the web application class path. Patch provided by
Marcin Gołębski. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.15_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63009">63009</a>: Include the optional <code>content-length</code>
header in HTTP/2 responses where an appropriate value is available.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63022">63022</a>: Do not use the socket open state when using the
wrapper isClosed method for NIO and NIO2, as it will disable all
further processing. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix socket close discrepancies for NIO2, now the wrapper close
is used everywhere except for socket accept problems. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix use of write timeout instead of read timeout for HTTP/2 NIO2
frame read. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix incorrect APR sendfile thread stop. (remm)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.15_(markt)/Jasper">Jasper</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63056">63056</a>: Correct a regression in the fix for <a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=53737">53737</a>
that did not correctly scan the web application directory structure for
JSPs. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Update the performance optimisation for using expressions in tags that
depend on uninitialised tag attributes with implied scope to make the
performance optimisation aware of the new public class
(<code>java.lang.Enum$EnumDesc</code>) added in Java 12. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.15_(markt)/WebSocket">WebSocket</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=57974">57974</a>: Ensure implementation of
<code>Session.getOpenSessions()</code> returns correct value for both
client-side and server-side calls. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63019">63019</a>: Use payload remaining bytes rather than limit when
writing. Submitted by Benoit Courtilly. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When running under a <code>SecurityManager</code>, ensure that the
<code>ServiceLoader</code> look-up for the default
<code>javax.websocket.server.ServerEndpointConfig.Configurator</code>
implementation completes correctly rather than silently using the
hard-coded fall-back. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that the network connection is closed if the client receives an
I/O error trying to communicate with the server. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ignore synthetic methods when scanning POJO methods. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Implement the requirements of section 5.2.1 of the WebSocket 1.1
specification and ensure that if the deployment of one Endpoint fails,
no Endpoints are deployed for that web application. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Implement the requirements of section 4.3 of the WebSocket 1.1
specification and ensure that the deployment of an Endpoint fails if
<code>@PathParam</code> is used with an invalid parameter type. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure a <code>DeploymentException</code> rather than an
<code>IllegalArgumentException</code> is thrown if a method annotated
with <code>@OnMessage</code> does not conform to the requirements set
out in the Javadoc. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve algorithm that determines if two <code>@OnMessage</code>
annotations have been added for the same message type. Prior to this
change some matches were missed. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.15_(markt)/Web_applications">Web applications</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63103">63103</a>: Remove the unused source.jsp file and associated tag
from the examples web application as it is no longer used. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.15_(markt)/Tribes">Tribes</h4><div class="text">
<ul class="changelog">
<li><img alt="Update: " class="icon" src="./images/update.gif">
Add dns-ping support to enumerate cluster members. This is much simpler
than getting the pod list but it does not indicate pod status.
Submitted by Maxime Beck. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Never expire the local member from a Membership. (remm)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.15_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update container image with monitoring contraptions. (remm)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the Korean translations provided with
Apache Tomcat. Includes contributions from woonsan and Chris Cho.
(markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the Japanese translations provided
with Apache Tomcat. Includes contributions from kfujino, Yujiorama and
motohashi.yuki. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the French translations provided with
Apache Tomcat. Includes contributions from remm, Ludovic Pénet and
evernat. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the German translations provided
with Apache Tomcat. Includes contributions from fschumacher, Stefan and
burghard. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the Chinese (simplified) translations
provided with Apache Tomcat. Includes contributions from winsonzhao,
Lanranzi, shawn, Winsonzhoa, JinXiqian, RichardHo, qingshi huang,
Greenman0007, Jim Ma, huxing, 袁宇杰 and evernat. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the Spanish translations provided
with Apache Tomcat. Includes contributions from Ulises Gonzalez Horta,
Israel, Eduardo Quintanilla and Miguel Ortega. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the Russian translations provided
with Apache Tomcat. Includes contributions from Andrei Maiseyenka and
solomax. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the Brazilian Portuguese translations
provided with Apache Tomcat. Includes contributions from Victor Caetano
and Dabilo. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=63041">63041</a>: Correct a regression in the fix for <a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=53930">53930</a>
that prevented Tomcat from working correctly with systemd. Patch
provided by Patrik S. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
<fix>63072</fix>: Remove extras (JMX remote listener and webservices
object factories) and merge them back into the core build.
(remm)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Update the internal fork of Apache Commons FileUpload to pick up the
changes in the Apache Commons FileUpload 1.4 release. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the internal fork of Apache Commons DBCP 2 to de20b77
(2019-01-29) to pick up some bug fixes and enhancements. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the packaged version of the Tomcat Native Library to 1.2.21 to
pick up the memory leak fixes when using NIO/NIO2 with OpenSSL. (markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.14_(markt)"><span style="float: right;">2018-12-12</span> Tomcat 9.0.14 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.14_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62788">62788</a>: Add explicit logging configuration to write log files
using UTF-8 to align with Tomcat's use of UTF-8 by default
elsewhere. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
The default Servlet should not override a previously set content-type.
(remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix storeconfig for the cluster encryption interceptor key attribute.
(remm)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add a scheduled executor to the Server, which can be used to
process periodic utility tasks. The utility threads are non daemon
by default. (remm)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Refactor container background processor using the Server executor, and
add monitoring to reschedule it in case of an unexpected error. (remm)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Refactor parallel deployment threads using the Server executor. (remm)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Introduce a ConfigurationSource API to standardize access to the core
configuration resources of Tomcat. (remm)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the Tomcat embedded API by allowing to set a configuration
source, which will allow processing of core configuration. (remm)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Refactor processing of server.xml, web.xml, context.xml, other
configuration files and resources using the ConfigurationSource API.
JASPIC persistent providers load and store remains file based.
StoreConfig Tomcat configuration files storing remains file based
at their previous default locations. (remm)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62897">62897</a>: Provide a property
(<code>clearReferencesThreadLocals</code>) on the standard
<code>Context</code> implementation that enables the check for memory
leaks via <code>ThreadLocal</code>s to be disabled because this check
depends on the use of an API that has been deprecated in later versions
of Java. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix more storeconfig issues with duplicated SSL attributes. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62924">62924</a>: Fix file descriptor leak introduced in the code that
monitors <code>tomcat-users.xml</code> for modifications. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Add periodic event notification for lifecycle listeners configured on
the Server. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62968">62968</a>: Avoid unnecessary (and relatively expensive)
<code>getResources()</code> call in the Mapper when processing rule 7.
(markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the recommended minimum Tomcat Native version to 1.2.19. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62978">62978</a>: Update the RemoteIpValve to handle multiple values in
the <code>x-forwarded-proto</code> header. Patch provided by Tom Groot.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Update the RemoteIpFilter to handle multiple values in the
<code>x-forwarded-proto</code> header. Based on a patch provided by Tom
Groot. (markt)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62986">62986</a>: Refactor the code that performs class scanning during
web application start to make integration simpler for downstream users.
Patch provided by rmannibucau. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Filter out tomcat-web.xml from the watched resources list in
storeconfig. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62988">62988</a>: Fix the <code>LoadBalancerDrainingValve</code> so it
works when the session cookie configuration is not explicitly declared.
Based on a patch provided by Andreas Kurth. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.14_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Update: " class="icon" src="./images/update.gif">
Refactor connector async timeout threads using a scheduled executor.
(remm)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Avoid using a dedicated thread for accept on the NIO2 connector, it is
always less efficient. (remm)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Load SSL configuration resources for JSSE using the ConfigurationSource
API. OpenSSL use requires actual files. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62899">62899</a>: Prevent the incorrect timing out of connections when
Servlet non-blocking I/O is used to read a request body over an HTTP/2
stream. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Avoid bad SSLHostConfig JMX registrations before init. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Avoid a potential hang when a client connects using TLS 1.0 to a Tomcat
HTTPS connector configured to use NIO or NIO2 with OpenSSL 1.1.1 or
later. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.14_(markt)/Jasper">Jasper</h4><div class="text">
<ul class="changelog">
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the Eclipse Compiler for Java to 4.9. Additional patch by Lukasz
Jader. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=53737">53737</a>: Extend JspC, the precompilation tool, to include
support for resource JARs. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62976">62976</a>: Avoid an <code>IllegalStateException</code> when using
background compilation when tag files are packaged in JAR files. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.14_(markt)/Web_applications">Web applications</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=53553">53553</a>: Add the ability to specify a context.xml from the
server to use when uploading a web application for deployment with the
Manager web application. Patch provided by Anton Lindström. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62918">62918</a>: Filter out subtype mbeans to avoid breaking the
connector status page. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Unify letter case of the word 'How-To' in the webapps (csutherl)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.14_(markt)/Tribes">Tribes</h4><div class="text">
<ul class="changelog">
<li><img alt="Update: " class="icon" src="./images/update.gif">
Refactor various operations performed in tribes using a scheduled
executor. When tribes is not running standalone, it will use the
executor from the Catalina Server. If running independently, the
Channel will provide the executor. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Make EncryptInterceptor thread-safe. This makes this interceptor
actually usable. (schultz/markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add support for GCM mode to EncryptInterceptor. (schultz)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.14_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Prevent an error when running in a Cygwin shell and the
<code>JAVA_ENDORSED_DIRS</code> system property is empty. Patch provided
by Zemian Deng. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the French translations provided with
Apache Tomcat. Includes contributions from remm, soliplaya, Ludovic
Pénet, David, NicolasG and bdelacretaz. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add Simplified Chinese translations to the translations to Apache
Tomcat. Includes contributions from Darren Luo, syseal, Winsonzhao,
袁宇杰, Lanranzi, ZhangJieWen, Jerry, yinzhili001, 安柏诚, shawn, lavender,
Zheng Feng, zengwc, RichardHo, mm, gingshi huang, Bob, geekwang, zheng,
Deanzhg, Tianfengjingjing, Panblack, oking, Dave Newman, Cnfnss, Jim Ma,
852394875, huxing and Greenman0007. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add Korean translations to Apache Tomcat. Includes contributions from
woonsan, JunSang Park, song choe and OhChan. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the Spanish translations provided
with Apache Tomcat. Includes contributions from Ulises Gonzalez Horta,
Israel, Eduardo Quintanilla and Miguel suarez. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the Russian translations provided
with Apache Tomcat. Includes contributions from solomax, Rafael Sachakov
and Andrei Maiseyenka. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the German translations provided
with Apache Tomcat. Includes contributions from Matk80, burghard,
Daniel Wehringer and Felix Schumacher. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the coverage and quality of the Japanese translations provided
with Apache Tomcat. Includes contributions from Yujiorama,
motohashi.yuki and kfujino. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add Brazilian Portuguese translations to Apache Tomcat. Includes
contributions from geraldo netto. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Include Brazilian Portuguese translations in the standard Tomcat
distribution. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Include Simplified Chinese translations in the standard Tomcat
distribution. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Include Korean translations in the standard Tomcat distribution. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add a packaging method for Tomcat using Maven, as well as a container
build file for it. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Add XML Namespace to the project element of all POM files so that the
XML files are Well Formed and Valid. (csutherl)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=53930">53930</a>: Add support for the <code>CATALINA_OUT_CMD</code>
environment variable that defines a command to which captured stdout and
stderr will be redirected. Patch provided by Casey Lucas. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the packaged version of the Tomcat Native Library to 1.2.19 to
pick up the latest Windows binaries built with APR 1.6.5 and OpenSSL
1.1.1a. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Add i18n to many strings that lacked it. (remm)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.13_(markt)"><span style="float: right;">2018-11-07</span> Tomcat 9.0.13 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.13_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58590">58590</a>: Add the ability for a UserDatabase to monitor the
backing XML file for changes and reload the source file if a change in
the last modified time is detected. This is enabled by default meaning
that changes to <code>$CATALINA_BASE/conf/tomcat-users.xml</code> will
now take effect a short time after the file is saved. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61171">61171</a>: Add the <code>portOffset</code> attribute to the
<code>Server</code> element which is added to the configured shutdown
and <code>Connector</code> ports. Based on a patch by Marek Czernek.
(markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61692">61692</a>: Add the ability to control which HTTP methods are
handled by the CGI Servlet via a new initialization parameter
<code>cgiMethods</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62687">62687</a>: Expose content length information for resources
when using a compressed war. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62737">62737</a>: Fix rewrite substitutions parsing of {} nesting.
(remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Add rewrite flags output when getting the rewrite configuration back.
(remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Add missing qsdiscard flag to the rewrite flags as a cleaner way to
discard the query string. (remm)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62755">62755</a>: Add ability to opt out of adding the default web.xml
config when embedding Tomcat and adding a context via
<code>addWebapp()</code>. Call
<code>setAddDefaultWebXmlToWebapp(false)</code> to prevent the automatic
config. (isapir)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Add documentation about the files <code>context.xml.default</code> and
<code>web.xml.default</code> that can be used to customize
<code>conf/context.xml</code> and <code>conf/web.xml</code> on a per
host basis. (fschumacher)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that a canonical path is always used for the docBase of a Context
to ensure consistent behaviour. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62803">62803</a>: Fix SSL connector configuration processing
in storeconfig. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62797">62797</a>: Pass throwable to keep client aborts with status 200
rather than 500. Patch submitted by zikfat. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62802">62802</a>: Restore the <code>appContextProtection</code>
attribute to the <code>JreMemoryLeakPreventionListener</code> as
application code may still trigger this memory leak. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62809">62809</a>: Correct a regression in the implementation of DIGEST
authentication support for the Deployer Ant tasks (bug <a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=45832">45832</a>)
that prevented the <code>DeployTask</code> from working when
authentication was required. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the recommended minimum Tomcat Native version to 1.2.18. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Ignore an attribute named <code>source</code> on <code>Context</code>
elements provided by <code>StandardContext</code>. This is to suppress
warnings generated by the Eclipse / Tomcat integration provided by
Eclipse. Based on a patch by mdfst13. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62830">62830</a>: Added <code>JniLifeCycleListener</code> and static
methods <code>Library.loadLibrary(libraryName)</code> and
<code>Library.load(filename)</code> to load a native library by a
shared class loader so that more than one Webapp can use it. (isapir)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Refactor the <code>Connector</code> so that the port is obtained from
the <code>Endpoint</code> rather than a local field that could end up
out of sync. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct a typo in the Spanish resource files. Patch provided by Diego
Agulló. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62868">62868</a>: Order the <code>Enumeration<URL></code> provided
by <code>WebappClassLoaderBase.getResources(String)</code> according to
the setting of the delegate flag. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.13_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add TLSv1.3 to the default protocols and to the <code>all</code>
alias for JSSE based TLS connectors when running on a JVM that
supports TLS version 1.3. One such JVM is OpenJDK version 11. (rjung)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62685">62685</a>: Correct an error in host name validation parsing that
did not allow a fully qualified domain name to terminate with a period.
Patch provided by AG. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Make PEM file parser a public utility class. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62739">62739</a>: Do not reject requests with an empty HTTP Host header.
Such requests are unusual but not invalid. Patch provided by Michael
Orr. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62748">62748</a>: Add TLS 1.3 support for the APR/Native connector and
the NIO/NIO2 connector when using the OpenSSL backed JSSE
implementation. (schultz/markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62791">62791</a>: Remove an unnecessary check in the NIO TLS
implementation that prevented from secure WebSocket connections from
being established. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix server initiated TLS renegotiation to obtain a client certificate
when using NIO/NIO2 and the OpenSSL backed JSSE TLS implementation.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure open sockets etc. are cleaned up if the socket binding process
fails. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62871">62871</a>: Improve MBeans for Endpoint instances (type
<code>ThreadPool</code> in JMX) by using explicit declaration of
attributes and operations rather than relying on introspection. Add a
new MBean to expose the <code>Socketproperties</code> values. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.13_(markt)/Jasper">Jasper</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct parsing of XML whitespace in TLD function signatures that
incorrectly only looked for the space character. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62674">62674</a>: Correct a regression in the stand-alone JSP compiler
utility, <code>JspC</code>, caused by the fix for <a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=53492">53492</a>, that
caused the JSP compiler to hang. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62721">62721</a>: Correct generation of web.xml header when using JspC.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62757">62757</a>: Correct a regression in the fix for <a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62603">62603</a>
that caused <code>NullPointerException</code>s when compiling tag files
on first access when development mode was disabled and background
compilation was enabled. Based on a patch by Jordi Llach. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.13_(markt)/WebSocket">WebSocket</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62731">62731</a>: Make the URI returned by
<code>HandshakeRequest.getRequestURI()</code> and
<code>Session.getRequestURI()</code> absolute so that the scheme, host
and port are accessible. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.13_(markt)/Web_applications">Web applications</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62676">62676</a>: Expand the CORS filter documentation to make it clear
that explicit configuration is required to enable support for
cross-origin requests. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62712">62712</a>: Correct NPE in Manager application when attempting to
view configured certificates for an APR/native TLS connector. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62761">62761</a>: Correct the advanced CORS example in the Filter
documentation to use a valid configuration. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62786">62786</a>: Add a note to the Context documentation to explain
that, by default, settings for a Context element defined in server.xml
will be overwritten by settings specified in a default context file such
as <code>conf/context.xml</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Create a little visual separation between the Undeploy button and the
other buttons in the Manager application. Patch provided by Łukasz
Jąder. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.13_(markt)/Tribes">Tribes</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add <code>setMembershipService</code> method to the
<code>MembershipProvider</code>. (kfujino)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Experimental Kubernetes aware cloud membership provider, based on code
by Maxime Beck. Contains code derived from jgroups. (remm/kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Move the event notification <code>ThreadPoolExecutor</code> to
<code>MembershipProviderBase</code>. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Even if all members have already disappeared and PING can not be sent,
ensure that members will be expired. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that remove the member from suspect list when member added.
(kfujino)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add EncryptInterceptor to the portfolio of available clustering
interceptors. This adds symmetric encryption of session data
to Tomcat clustering regardless of the type of cluster manager
or membership being used. (schultz)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.13_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Port DBCP transaction synchronization registry fix
(commit d49d45e). (remm)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the internal fork of Apache Commons Pool 2 to d4e0e88
(2018-09-12) to pick up some bug fixes and enhancements. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62705">62705</a>: Added a fail fast check for minimum required Apache
Ant version 1.9.8 when building Tomcat. (isapir)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Added ant target ide-intellij to create an IntelliJ IDEA project. (isapir)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Utility JSON parser generated from a public domain javacc grammar
written by Robert Fischer. (remm)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the packaged version of the Tomcat Native Library to 1.2.18 to
pick up the latest Windows binaries built with APR 1.6.5 and OpenSSL
1.1.1. (markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.12_(markt)"><span style="float: right;">2018-09-10</span> Tomcat 9.0.12 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.12_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve the handling of path parameters when working with
RequestDispatcher objects. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62664">62664</a>: Process requests with content type
<code>multipart/form-data</code> to servlets with a
<code>@MultipartConfig</code> annotation regardless of HTTP method.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62667">62667</a>: Add recursion to rewrite substitution parsing. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62669">62669</a>: When using the SSIFilter and a resource does not
specify a content type, do not force the content type to
<code>application/x-octet-stream</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62670">62670</a>: Adjust the memory leak protection for the
<code>DriverManager</code> so that JDBC drivers located in
<code>$CATALINA_HOME/lib</code> and <code>$CATALINA_BASE/lib</code> are
loaded via the service loader mechanism when the protection is enabled.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When generating a redirect to a directory in the Default Servlet, avoid
generating a protocol relative redirect. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.12_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix potential deadlocks when using asynchronous Servlet processing with
HTTP/2 connectors. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62620">62620</a>: Fix corruption of response bodies when writing large
bodies using asynchronous processing over HTTP/2. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62628">62628</a>: Additional fixes for output corruption of response
bodies when writing large bodies using asynchronous processing over
HTTP/2. (markt)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Support for Netware in the <code>org.apache.tomcat.jni</code> package
has been removed as there has not been a supported Netware platform for
a number of years. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.12_(markt)/Jasper">Jasper</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct the JSP version in the X-PoweredBy HTTP header generated when
the xpoweredBy option is enabled. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62662">62662</a>: Fix the corruption of web.xml output during JSP
compilation caused by the fix for <a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=53492">53492</a>. Patch provided by
Bernhard Frauendienst. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.12_(markt)/Web_applications">Web applications</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the information in the documentation web application regarding
the use of <code>CATALINA_HOME</code> and <code>CATALINA_BASE</code>.
Patch provided by Marek Czernek. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62652">62652</a>: Make it clearer that the version of DBCP that is
packaged in Tomcat 9.0.x is DBCP 2. Correct the names of some DBCP 2
configuration attributes that changed between 1.x and 2.x. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62666">62666</a>: Expand internationalisation support in the Manager
application to include the server status page and provide Russian
translations in addition to English. Patch provided by Artem Chebykin.
(markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.12_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Switch the build script to use http for downloads from an ASF mirror
using the closer.lua script to avoid failures due to HTTPS to HTTP
redirects. (rjung)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.11_(markt)"><span style="float: right;">2018-08-17</span> Tomcat 9.0.11 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.11_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
Make the <code>isLocked()</code> method of the <code>LockOutRealm</code>
public and expose the method via JMX. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=53387">53387</a>: Add support for regular expression capture groups to
the SSI servlet and filter. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=53411">53411</a>: Improve the handling of HTTP requests that do not
explicitly specify a host name when no default host is configured. Also
improve the tracking of changes to the default host as hosts are added
and removed while Tomcat is running. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that the HTTP Vary header is set correctly when using the CORS
filter and improve the cacheability of requests that pass through the
COPRS filter. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62527">62527</a>: Revert restriction of JNDI to the <code>java:</code>
namespace. (remm)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Introduce a new class - <code>MultiThrowable</code> - to report
exceptions when multiple actions are taken where each action may throw
an exception but all actions are taken before any errors are reported.
Use this new class when reporting multiple container (e.g. web
application) failures during start. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correctly decode URL paths (<code>+</code> should not be decoded to a
space in the path) in the <code>RequestDispatcher</code> and the web
application class loader. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Make logout more robust if JASPIC subject is unexpectedly unavailable.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62547">62547</a>: JASPIC <code>cleanSubject()</code> was not called on
logout when the authenticator was configured to cache the authenticated
Principal. Patch provided by Guillermo González de Agüero. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62559">62559</a>: Add <code>jaxb-*.jar</code> to the list of JARs
ignored by <code>StandardJarScanner</code>. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62560">62560</a>: Add <code>oraclepki.jar</code> to the list of JARs
ignored by <code>StandardJarScanner</code>. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62607">62607</a>: Return a non-zero exit code from
<code>catalina.[bat|sh] run</code> if Tomcat fails to start. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Use short circuit logic to prevent potential NPE in CorsFilter. (fschumacher)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Simplify construction of appName from container name in JAASRealm. (fschumacher)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Remove <code>ServletException</code> from declaration of
<code>Tomcat.addWebapp(String,String)</code> since it is never thrown.
Patch provided by Tzafrir. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.11_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Code: " class="icon" src="./images/code.gif">
Refactor HTTP date creation and parsing to reduce code duplication,
reduce the use of ThreadLocals and to increase the use of caching.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=56676">56676</a>: Add a default location for the native library, as
${catalina.home}/bin, which the testsuite already uses. (remm)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60560">60560</a>: Add support for using an inherited channel to
the NIO connector. Based on a patch submitted by Thomas Meyer with
testing and suggestions by Coty Sutherland. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62507">62507</a>: Ensure that JSSE based TLS connectors work correctly
with a DKS keystore. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Refactor code that adds an additional header name to the
<code>Vary</code> HTTP response header to use a common utility method
that addresses several additional edge cases. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62515">62515</a>: When a connector is configured (via setting
<code>bindOnInit</code> to <code>false</code>) to bind/unbind the server
socket during start/stop, close the socket earlier in the stop process
so new connections do not sit in the TCP backlog during the shutdown
process only to be dropped as stop completes. In this scenario new
connections will now be refused immediately. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62526">62526</a>: Correctly handle PKCS12 format key stores when the key
store password is configured to be the empty string. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62605">62605</a>: Ensure <code>ReadListener.onDataAvailable()</code> is
called when the initial request body data arrives after the request
headers when using asynchronous processing over HTTP/2. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62614">62614</a>: Ensure that
<code>WriteListener.onWritePossible()</code> is called after
<code>isReady()</code> returns <code>false</code> and the window size is
subsequently incremented when using asynchronous processing over HTTP/2.
(markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.11_(markt)/Jasper">Jasper</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=53492">53492</a>: Make the Java file generation process multi-threaded.
By default, one thread will be used per core. Based on a patch by Dan
Fabulich. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62453">62453</a>: Add a performance optimisation for using expressions
in tags that depend on uninitialised tag attributes with implied scope.
Generally, using an explicit scope with tag attributes in EL is the best
way to avoid various potential performance issues. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correctly decode URL paths (<code>+</code> should not be decoded to a
space in the path) in the Jasper class loader. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62603">62603</a>: Fix a potential race condition when development mode
is disabled and background compilation checks are enabled. It was
possible that some updates would not take effect and/or
<code>ClassNotFoundException</code>s would occur. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.11_(markt)/WebSocket">WebSocket</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62596">62596</a>: Remove the limit on the size of the initial HTTP
upgrade request used to establish the web socket connection. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.11_(markt)/Web_applications">Web applications</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62558">62558</a>: Add Russian translations for the Manager and Host
Manager web applications. Based on a patch by Ivan Krasnov. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add documents for Static Membership service. (kfujino)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62561">62561</a>: Add advanced class loader configuration information
regarding the use of the Server and Shared class loaders to the
documentation web application. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.11_(markt)/Tribes">Tribes</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensures that the specified <code>rxBufSize</code> is correctly set to
receiver buffer size. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct the stop order of the Channel components. It stops in the
reverse order to that at startup. (kfujino)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Added new StaticMembership implementation. This implementation does not
require any additional configuration of other
<code>ChannelInterceptors</code>. It works only with membership service.
(kfujino)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.11_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Update: " class="icon" src="./images/update.gif">
Support building with Java 9+ while preserving the Java 8 compatibility
at runtime (requires Ant 1.9.8 or later). (ebourg)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update WSDL4J library to version 1.6.3 (from 1.6.2). (kkolinko)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update JUnit library to version 4.12 (from 4.11). (kkolinko)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Downgrade CGLib library used for testing with EasyMock to version
2.2.2 (from 2.2.3) as version 2.2.3 is not available from Maven Central.
(markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Implement checksum checks when downloading dependencies that are used
to build Tomcat. (kkolinko)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fixed spelling. Patch provided by Jimmy Casey via GitHub. (violetagg)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the internal fork of Apache Commons Pool 2 to 3e02523
(2018-08-09) to pick up some bug fixes and enhancements. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the internal fork of Apache Commons DBCP 2 to abc0484
(2018-08-09) to pick up some bug fixes and enhancements. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct various spelling errors throughout the source code and
documentation. Patch provided by Kazuhiro Sera. (markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.10_(markt)"><span style="float: right;">2018-06-25</span> Tomcat 9.0.10 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.10_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62476">62476</a>: Use GMT timezone for the value of
<code>Expires</code> header as required by HTTP specification
(RFC 7231, 7234). (kkolinko)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.9_(markt)"><span style="float: right;">not released</span> Tomcat 9.0.9 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.9_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Treat the <code><mapped-name></code> element of a
<code><env-entry></code> in web.xml in the same way as the
<code>mappedName</code> element of the equivalent <code>@Resource</code>
annotation. Both now attempt to set the <code>mappedName</code> property
of the resource. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct the processing of resources with
<code><injection-target></code>s defined in web.xml. First look
for a match using JavaBean property names and then, only if a match is
not found, look for a match using fields. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When restoring a saved request with a request body after FORM
authentication, ensure that calls to the <code>HttpServletRequest</code>
methods <code>getRequestURI()</code>, <code>getQueryString()</code> and
<code>getProtocol()</code> are not corrupted by the processing of the
saved request body. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
JNDI resources that are defined with injection targets but no value are
now treated as if the resource is not defined. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that JNDI names used for <code><lookup-name></code> entries
in web.xml and for <code>lookup</code> elements of
<code>@Resource</code> annotations specify a name with an explicit
<code>java:</code> namespace. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=50019">50019</a>: Add support for <code><lookup-name></code>.
Based on a patch by Gurkan Erdogdu. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add the <code>AuthenticatedUserRealm</code> for use with CLIENT-CERT and
SPNEGO when just the authenticated user name is required. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=50175">50175</a>: Add a new attribute to the standard context
implementation, <code>skipMemoryLeakChecksOnJvmShutdown</code>, that
allows the user to configure Tomcat to skip the memory leak checks
usually performed during web application stop if that stop is triggered
by a JVM shutdown. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=51497">51497</a>: Add an option, <code>ipv6Canonical</code>, to the
<code>AccessLogValve</code> that causes IPv6 addresses to be output in
canonical form defined by RFC 5952. (ognjen/markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=51953">51953</a>: Add the <code>RemoteCIDRFilter</code> and
<code>RemoteCIDRValve</code> that can be used to allow/deny requests
based on IPv4 and/or IPv6 client address where the IP ranges are defined
using CIDR notation. Based on a patch by Francis Galiegue. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62343">62343</a>: Make CORS filter defaults more secure. This is the fix
for CVE-2018-8014. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that the web application resources implementation does not
incorrectly cache results for resources that are only visible as class
loader resources. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62387">62387</a>: Do not log a warning message if the file based
persistent session store fails to delete the file for a session when the
session is invalidated because the file has not been created yet.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Make all loggers associated with Tomcat provided Filters non-static to
ensure that log messages are not lost when a web application is
reloaded. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct the manifest for the annotations-api.jar. The JAR implements the
Common Annotations API 1.3 and the manifest should reflect that. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Switch to non-static loggers where there is a possibility of a logger
becoming associated with a web application class loader causing log
messages to be lost if the web application is stopped. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62389">62389</a>: Add the IPv6 loopback address to the default
<code>internalProxies</code> regular expression. Patch by Craig Andrews.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
In the <code>RemoteIpValve</code> and <code>RemoteIpFilter</code>,
correctly handle the case when the request passes through one or more
<code>trustedProxies</code> but no <code>internalProxies</code>. Based
on a patch by zhanhb. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct the logic in <code>MBeanFactory.removeConnector()</code> to
ensure that the correct Connector is removed when there are multiple
Connectors using different addresses but the same port. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Make <code>JAASRealm</code> mis-configuration more obvious by requiring
the authenticated Subject to include at least one Principal of a type
specified by <code>userClassNames</code>. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.9_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct a regression in the error page handling that prevented error
pages from issuing redirects or taking other action that required the
response status code to be changed. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Consistent exception propagation for NIO2 SSL close. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Followup sync fix for NIO2 async IO blocking read/writes. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Log an error message if the AJP connector detects that the reverse proxy
is sending AJP messages that are too large for the configured
<code>packetSize</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Relax Host validation by removing the requirement that the final
component of a FQDN must be alphabetic. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62371">62371</a>: Improve logging of Host validation failures. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix a couple of unlikely edge cases in the shutting down of the
APR/native connector. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Add missing handshake timeout for NIO2. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correctly handle a digest authorization header when the user name
contains an escaped character. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correctly handle a digest authorization header when one of the hex
field values ends the header with in an invalid character. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correctly handle an invalid quality value in an
<code>Accept-Language</code> header. (markt)
</li>
<li><img alt="Docs: " class="icon" src="./images/docs.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62423">62423</a>: Fix SSL docs CRL attribute typo. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve IPv6 validation by ensuring that IPv4-Mapped IPv6 addresses do
not contain leading zeros in the IPv4 part. Based on a patch by Katya
Stoycheva. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix <code>NullPointerException</code> thrown from <code>
replaceSystemProperties()</code> when trying to log messages. (csutherl)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Avoid unnecessary processing of async timeouts. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.9_(markt)/Jasper">Jasper</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=50234">50234</a>: Add the capability to generate a web-fragment.xml file
to JspC. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62080">62080</a>: Ensure that all reads of the current thread's context
class loader made by the UEL API and implementation are performed via a
<code>PrivilegedAction</code> to ensure that a
<code>SecurityException</code> is not triggered when running under a
<code>SecurityManager</code>. (mark)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62350">62350</a>: Refactor
<code>org.apache.jasper.runtime.BodyContentImpl</code> so a
<code>SecurityException</code> is not thrown when running under a
SecurityManger and additional permissions are not required in the
<code>catalina.policy</code> file. This is a follow-up to the fix for
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=43925">43925</a>. (kkolinko/markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Enable JspC from Tomcat 9 to work with Maven JspC compiler plug-ins
written for Tomcat 8.5.x. Patch provided by Pavel Cibulka. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Update web.xml, web-fragment.xml and web.xml extracts generated by JspC
to use the Servlet 4.0 version of the relevant schemas. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.9_(markt)/Cluster">Cluster</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Remove duplicate calls when creating a replicated session to reduce the
time taken to create the session and thereby reduce the chances of a
subsequent session update message being ignored because the session does
not yet exist. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add the method to send a message with a specified sendOptions. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When sending the <code>GET_ALL_SESSIONS</code> message, make sure that
sends with asynchronous option in order to avoid ack timeout. Waiting to
receive the <code>ALL_SESSION_DATA</code> message should be done with
<code>waitForSendAllSessions</code> instead of ACK. (kfujino)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.9_(markt)/WebSocket">WebSocket</h4><div class="text">
<ul class="changelog">
<li><img alt="Update: " class="icon" src="./images/update.gif">
Use NIO2 API for websockets writes. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When decoding of path parameter failed, make sure to throw
<code>DecodeException</code> instead of throwing
<code>ArrayIndexOutOfBoundsException</code>. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve the handling of exceptions during TLS handshakes for the
WebSocket client. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Enable host name verification when using TLS with the WebSocket client.
(markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.9_(markt)/Web_applications">Web applications</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62395">62395</a>: Clarify the meaning of the connector attribute
<code>minSpareThreads</code> in the documentation web application.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct the documentation for the <code>allowHostHeaderMismatch</code>
attribute of the standard HTTP Connector implementations. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.9_(markt)/Tribes">Tribes</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that the correct default value is returned when retrieve unset
properties in <code>McastService</code>. (kfujino)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Make <code>MembershipService</code> more easily extensible. (kfujino)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.9_(markt)/jdbc-pool">jdbc-pool</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When <code>logValidationErrors</code> is set to true, the connection
validation error is logged as <code>SEVERE</code> instead of
<code>WARNING</code>. (kfujino)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.9_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that Apache Tomcat may be built from source with Java 11. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=52381">52381</a>: Add OSGi metadata to JAR files. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62391">62391</a>: Remove references to <code>javaw.exe</code> as this
file is not required by Tomcat and the references prevent the use of the
Server JRE. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the packaged version of the Tomcat Native Library to 1.2.17 to
pick up the latest Windows binaries built with APR 1.6.3 and OpenSSL
1.0.2o. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62458">62458</a>: Update the internal fork of Commons Pool 2 to dfef97b
(2018-06-18) to pick up some bug fixes and enhancements. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the internal fork of Commons DBCP 2 to 2.4.0. (markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.8_(markt)"><span style="float: right;">2018-05-03</span> Tomcat 9.0.8 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.8_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62263">62263</a>: Avoid a <code>NullPointerException</code> when the
<code>RemoteIpValve</code> processes a request for which no Context can
be found. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62258">62258</a>: Don't trigger the standard error page mechanism when
the error has caused the connection to the client to be closed as no-one
will ever see the error page. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Register MBean when DataSource Resource <code>
type="javax.sql.XADataSource"</code>. Patch provided by Masafumi Miura.
(csutherl)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix a rare edge case that is unlikely to occur in real usage. This edge
case meant that writing long streams of UTF-8 characters to the HTTP
response that consisted almost entirely of surrogate pairs could result
in one surrogate pair being dropped. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Update the internal fork of Apache Commons BCEL to r1829827 to add early
access Java 11 support to the annotation scanning code. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62297">62297</a>: Enable the <code>CrawlerSessionManagerValve</code> to
correctly handle bots that crawl multiple hosts and/or web applications
when the Valve is configured on a Host or an Engine. (fschumacher)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62309">62309</a>: Fix a <code>SecurityException</code> when using JASPIC
under a <code>SecurityManager</code> when authentication is not
mandatory. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62329">62329</a>: Correctly list resources in JAR files when directories
do not have dedicated entries. Patch provided by Meelis Müür. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Collapse multiple leading <code>/</code> characters to a single
<code>/</code> in the return value of
<code>HttpServletRequest#getContextPath()</code> to avoid issues if the
value is used with <code>HttpServletResponse#sendRedirect()</code>. This
behaviour is enabled by default and configurable via the new Context
attribute <code>allowMultipleLeadingForwardSlashInPath</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve handling of overflow in the UTF-8 decoder with supplementary
characters. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.8_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct off-by-one error in thread pool that allowed thread pools to
increase in size to one more than the configured limit. Patch provided
by usc. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Prevent unexpected TLS handshake failures caused by errors during a
previous handshake that were not correctly cleaned-up when using the NIO
or NIO2 connector with the <code>OpenSSLImplementation</code>. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62273">62273</a>: Implement configuration options to work-around
specification non-compliant user agents (including all the major
browsers) that do not correctly %nn encode URI paths and query strings
as required by RFC 7230 and RFC 3986. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix sync for NIO2 async IO blocking read/writes. (remm)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.8_(markt)/Jasper">Jasper</h4><div class="text">
<ul class="changelog">
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the Eclipse Compiler for Java to 4.7.3a. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Allow <code>9</code> to be used to specify Java 9 as the compiler source
and/or compiler target for JSP compilation. The Early Access value of
<code>1.9</code> is still supported. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add support for specifying Java 10 (with the value <code>10</code>) as
the compiler source and/or compiler target for JSP compilation. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62287">62287</a>: Do not rely on hash codes to test instances of
<code>ValueExpressionImpl</code> for equality. Patch provided by Mark
Struberg. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.8_(markt)/WebSocket">WebSocket</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62301">62301</a>: Correct a regression in the fix for <a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61491">61491</a>
that didn't correctly handle a final empty message part in all
circumstances when using <code>PerMessageDeflate</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62332">62332</a>: Ensure WebSocket connections are closed after an I/O
error is experienced reading from the client. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.8_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Avoid warning when running under Cygwin when the
<code>JAVA_ENDORSED_DIRS</code> environment variable is not set. Patch
provided by Zemian Deng. (markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.7_(markt)"><span style="float: right;">2018-04-07</span> Tomcat 9.0.7 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.7_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=51195">51195</a>: Avoid a false positive report of a web application
memory leak by clearing <code>ObjectStreamClass$Caches</code> of classes
loaded by the web application when the web application is stopped.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=52688">52688</a>: Add support for the <code>maxDays</code> attribute to
the <code>AccessLogValve</code> and <code>ExtendedAccessLogValve</code>.
This allows the maximum number of days for which rotated access logs
should be retained before deletion to be defined. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure the MBean names for the <code>SSLHostConfig</code> and
<code>SSLHostConfigCertificate</code> are correctly formed when the
<code>Connector</code> is bound to a specific IP address. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62168">62168</a>: When using the <code>PersistentManager</code> honor a
value of <code>-1</code> for <code>minIdleSwap</code> and do not swap
out sessions to keep the number of active sessions under
<code>maxActive</code>. Patch provided by Holger Sunke. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62172">62172</a>: Improve Javadoc for
<code>org.apache.catalina.startup.Constants</code> and ensure that the
constants are correctly used. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62175">62175</a>: Avoid infinite recursion, when trying to validate
a session while loading it with <code>PersistentManager</code>.
(fschumacher)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that <code>NamingContextListener</code> instances are only
notified once of property changes on the associated naming resources.
(markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62224">62224</a>: Disable the <code>forkJoinCommonPoolProtection</code>
of the <code>JreMemoryLeakPreventionListener</code> when running on Java
9 and above since the underlying JRE bug has been fixed. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.7_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Avoid potential loop in APR/Native poller. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure streams that are received but not processed are excluded from the
tracking of maximum ID of processed streams. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Refactor the check for a paused connector to consistently prevent new
streams from being created after the connector has been paused. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve debug logging for HTTP/2 pushed streams. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
The OpenSSL engine SSL session will now ignore invalid accesses. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62177">62177</a>: Correct two protocol errors with HTTP/2
<code>PUSH_PROMISE</code> frames. Firstly, the HTTP/2 protocol only
permits pushes to be sent on peer initiated requests. Secondly, pushes
must be sent in order of increasing stream ID. These restriction were
not being enforced leading to protocol errors at the client. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.7_(markt)/Web_applications">Web applications</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add document for <code>FragmentationInterceptor</code>. (kfujino)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Document how the roles for an authenticated user are determined when the
<code>CombinedRealm</code> is used. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62163">62163</a>: Correct the Tomcat Setup documentation that
incorrectly referred to Java 7 as the minimum version rather than Java
8. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.7_(markt)/Tribes">Tribes</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Add JMX support for <code>FragmentationInterceptor</code> in order to
prevent warning of startup. (kfujino)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.7_(markt)/jdbc-pool">jdbc-pool</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that <code>SQLWarning</code> has been cleared when connection
returns to the pool. (kfujino)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Enable clearing of <code>SQLWarning</code> via JMX. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that parameters have been cleared when
<code>PreparedStatement</code> and/or <code>CallableStatement</code> are
cached. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Enable PoolCleaner to be started even if <code>validationQuery</code>
is not set. (kfujino)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.7_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the build script so MD5 hashes are no longer generated for
releases as per the change in the ASF distribution policy. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62164">62164</a>: Switch the build script to use TLS for downloads from
SourceForge and Maven Central to avoid failures due to HTTP to HTTPS
redirects. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Always report the OS's umask when launching the JVM. (schultz)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add managed connections package to the package renamed DBCP 2 to provide
a complete DBCP 2 in Tomcat. (remm)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.6_(markt)"><span style="float: right;">2018-03-08</span> Tomcat 9.0.6 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.6_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=43866">43866</a>: Add additional attributes to the Manager to provide
control over which listeners are called when an attribute is added to
the session when it has already been added under the same name. This is
to aid clustering scenarios where <code>setAttribute()</code> is often
called to signal that the attribute value has been mutated and needs to
be replicated but it may not be required, or even desired, for the
associated listeners to be triggered. The default behaviour has not been
changed. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Minor optimization when calling class transformers. (rjung)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Pass errors triggered by invalid requests or unavailable services to the
application provided error handling and/or the container provided error
handling (<code>ErrorReportValve</code>) as appropriate. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=41007">41007</a>: Add the ability to specify static HTML responses for
specific error codes and/or exception types with the
<code>ErrorReportValve</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Prevent Tomcat from applying gzip compression to content that is already
compressed with brotli compression. Based on a patch provided by burka.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62090">62090</a>: Null container names are not allowed. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62104">62104</a>: Fix programmatic login regression as the
NonLoginAuthenticator has to be set for it to work (if no login method
is specified). (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62117">62117</a>: Improve error message in <code>catalina.sh</code> when
calling <code>kill -0 <pid></code> fails. Based on a suggestion
from Mark Morschhaeuser. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62118">62118</a>: Correctly create a JNDI <code>ServiceRef</code> using
the specified interface rather than the concrete type. Based on a
suggestion by Ángel Álvarez Páscua. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix for <code>RequestDumperFilter</code> log attribute. Patch provided
by Kirill Romanov via Github. (violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62123">62123</a>: Avoid <code>ConcurrentModificationException</code>
when attempting to clean up application triggered RMI memory leaks on
web application stop. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
When a deployment descriptor is deployed that includes a
<code>path</code> attribute, log a warning that the <code>path</code>
attribute will be ignored. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
When a deployment descriptor is deployed that references an external
<code>docBase</code> and, as a result, a <code>docBase</code> under the
<code>appBase</code> will be ignored, log a warning. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct a regression in the fix for <a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60276">60276</a> that meant that
compression was applied to all MIME types. Patch provided by Stefan
Knoblich. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.6_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add async HTTP/2 parser for NIO2. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Add minor HPACK fixes, based on fixes by Stuart Douglas. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61751">61751</a>: Follow up fix so that OpenSSL engine returns
underflow when unwrapping if no bytes were produced and the input is
empty. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Minor OpenSSL engine cleanups. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
NIO SSL handshake should throw an exception on overflow status, like
NIO2 SSL. (remm)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.6_(markt)/Web_applications">Web applications</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=47467">47467</a>: When deploying a web application via the manager
application and a path is not explicitly specified, derive it from the
provided deployment descriptor or, if that is not present, the WAR or
DIR. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=48672">48672</a>: Add documentation for the Host Manager web
application. Patch provided by Marek Czernek. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add support for specifying the application version when deploying an
application via the Manager application HTML interface. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Work-around a known, non-specification compliant behaviour in some
versions of IE that can allow XSS when the Manager application generates
a plain text response. Based on a suggestion from Muthukumar Marikani.
(markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.5_(markt)"><span style="float: right;">2018-02-11</span> Tomcat 9.0.5 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.5_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Prevent a stack trace being written to standard out when running on Java
10 due to changes in the <code>LogManager</code> implementation. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Avoid duplicate load attempts if one has been made already. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Avoid NPE in ThreadLocalLeakPreventionListener if there is no Engine.
(remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62000">62000</a>: When a JNDI reference cannot be resolved, ensure that
the root cause exception is reported rather than swallowed. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62036">62036</a>: When caching an authenticated user Principal in the
session when the web application is configured with the
<code>NonLoginAuthenticator</code>, cache the internal Principal object
rather than the user facing Principal object as Tomcat requires the
internal object to correctly process later authorization checks. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Refactor error handling to enable errors that occur before processing is
passed to the application to be handled by the application provided
error handling and/or the container provided error handling
(<code>ErrorReportValve</code>) as appropriate. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Pass 404 errors triggered by a missing ROOT web application to the
container error handling to generate the response body. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Pass 400 errors triggered by invalid request targets to the container
error handling to generate the response body. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Provide a correct <code>Allow</code> header when responding to an HTTP
<code>TRACE</code> request for a JSP with a 405 status code. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When using Tomcat embedded, only perform Authenticator configuration
once during web application start. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62067">62067</a>: Correctly apply security constraints mapped to the
context root using a URL pattern of <code>""</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Process all <code>ServletSecurity</code> annotations at web application
start rather than at servlet load time to ensure constraints are applied
consistently. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.5_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61751">61751</a>: Fix truncated request input streams when using NIO2
with TLS. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62023">62023</a>: Log error reporting multiple SSLHostConfig elements
when using the APR Connector instead of crashing Tomcat. (csutherl)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62032">62032</a>: Fix NullPointerException when certificateFile is not
defined on an SSLHostConfig and unify the behavior when a
certificateFile is defined but the file does not exist for both
JKS and PEM file types. (csutherl)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that the <code>toString()</code> method behaves consistently for
<code>ByteChunk</code> and <code>CharChunk</code> and that
<code>null</code> is returned when <code>toString()</code> is called
both on newly created objects and immediately after a call to
<code>recycle()</code>. This should not impact typical Tomcat users. It
may impact users who use these classes directly in their own code.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that the <code>toString()</code>, <code>toBytes()</code> and
<code>toChars()</code> methods of <code>MessageBytes</code> behave
consistently and do not throw a <code>NullPointerException</code> both
on newly created objects and immediately after a call to
<code>recycle()</code>. This should not impact typical Tomcat users. It
may impact users who use these classes directly in their own code.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When processing an HTTP 1.0 request in the HTTP connector and no host
information is provided in the request, obtain the server port from the
local port rather than the connector configuration since the configured
value maybe zero. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Enable strict validation of the provided host name and port for all
connectors. Requests with invalid host names and/or ports will be
rejected with a 400 response. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Update the host validation to permit host names and components of domain
names (excluding top-level domains) to start with a number and to ensure
that top-level domains are fully alphabetic. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62053">62053</a>: Fix NPE when writing push headers with HTTP/2 NIO2.
Patch submitted by Holger Sunke. (remm)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.5_(markt)/Jasper">Jasper</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Include an HTTP <code>Allow</code> header when a JSP generates a
405 response due to a request with an unsupported method. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add support for the HTTP <code>OPTION</code> method to JSPs. The
JSP specification explicitly states that the behaviour for this
method is undefined for JSPs so this is a Tomcat specific
behaviour. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.5_(markt)/WebSocket">WebSocket</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62024">62024</a>: When closing a connection with an abnormal close,
close the socket immediately rather than waiting for a close message
from the client that may never arrive. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Webapps">Webapps</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62049">62049</a>: Fix missing class from manager 404 JSP error page.
(remm)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.5_(markt)/jdbc-pool">jdbc-pool</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
Enhance the JMX support for jdbc-pool in order to expose
<code>PooledConnection</code> and <code>JdbcInterceptors</code>.
(kfujino)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add MBean for <code>PooledConnection</code>. (kfujino)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62011">62011</a>: Add MBean for <code>StatementCache</code>. (kfujino)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expose the cache size for each connection via JMX in
<code>StatementCache</code>. (kfujino)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add MBean for <code>ResetAbandonedTimer</code>. (kfujino)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.5_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the list with the public interfaces in the RELEASE-NOTES.
(violetagg)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the NSIS Installer used to build the Windows installer to version
3.03. (kkolinko)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.4_(markt)"><span style="float: right;">2018-01-22</span> Tomcat 9.0.4 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.4_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct a regression in the previous fix for <a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61916">61916</a> that meant
that any call to <code>addHeader()</code> would have been replaced with
a call to <code>setHeader()</code> for all requests mapped to the
<code>AddDefaultCharsetFilter</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61999">61999</a>: maxSavePostSize set to 0 should disable saving POST
data during authentication. (remm)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.4_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix NIO2 HTTP/2 sendfile. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61993">61993</a>: Improve handling for <code>ByteChunk</code> and
<code>CharChunk</code> instances that grow close to the maximum size
allowed by the JRE. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.4_(markt)/Jasper">Jasper</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=43925">43925</a>: Add a new system property
(<code>org.apache.jasper.runtime.BodyContentImpl.BUFFER_SIZE</code>) to
control the size of the buffer used by Jasper when buffering tag bodies.
(markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.4_(markt)/Web_applications">Web applications</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=62006">62006</a>: Document the new <code>JvmOptions9</code> command line
parameter for <code>tomcat9.exe</code>. (markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.3_(markt)"><span style="float: right;">not released</span> Tomcat 9.0.3 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.3_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=57619">57619</a>: Implement a small optimisation to how JAR URLs are
processed to reduce the storage of duplicate String objects in memory.
Patch provided by Dmitri Blinov. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Add some missing NPEs to ServletContext. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Update the Java EE 8 XML schema to the released versions. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Minor HTTP/2 push fixes. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61916">61916</a>: Extend the <code>AddDefaultCharsetFilter</code> to add
a character set when the content type is set via
<code>setHeader()</code> or <code>addHeader()</code> as well as when it
is set via <code>setContentType()</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When using WebDAV to copy a file resource to a destination that requires
a collection to be overwritten, ensure that the operation succeeds
rather than fails (with a 500 response). This enables Tomcat to pass two
additional tests from the Litmus WebDAV test suite. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Modify the Default and WebDAV Servlets so that a 405 status code is
returned for <code>PUT</code> and <code>DELETE</code> requests when
disabled via the <code>readonly</code> initialisation parameter.
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Align the contents of the <code>Allow</code> header with the response
code for the Default and WebDAV Servlets. For any given resource a
method that returns a 405 status code will not be listed in the
<code>Allow</code> header and a method listed in the <code>Allow</code>
header will not return a 405 status code. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.3_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60276">60276</a>: Implement GZIP compression support for responses
served over HTTP/2. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Do not call onDataAvailable without any data to read. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correctly handle EOF when <code>ServletInputStream.isReady()</code> is
called. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61886">61886</a>: Log errors on non-container threads at
<code>DEBUG</code> rather than <code>INFO</code>. The exception will be
made available to the application via the asynchronous error handling
mechanism. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61914">61914</a>: Possible NPE with Java 9 when creating an SSL engine.
Patch submitted by Evgenij Ryazanov. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61918">61918</a>: Fix connectionLimitLatch counting when closing an
already closed socket. Based on a patch by Ryan Fong. (remm)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add support for the OpenSSL ARIA ciphers to the OpenSSL to JSSE
cipher mapping. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61932">61932</a>: Allow a call to <code>AsyncContext.dispatch()</code>
to terminate non-blocking I/O. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61948">61948</a>: Improve the handling of malformed ClientHello messages
in the code that extracts the SNI information from a TLS handshake for
the JSSE based NIO and NIO2 connectors. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix NIO2 handshaking with a full input buffer. (remm)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Return a simple, plain text error message if a client attempts to make a
plain text HTTP connection to a TLS enabled NIO or NIO2 Connector.
(markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.3_(markt)/Jasper">Jasper</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61854">61854</a>: When using sets and/or maps in EL expressions, ensure
that Jasper correctly parses the expression. Patch provided by Ricardo
Martin Camarero. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve the handling of methods with varargs in EL expressions. In
particular, the calling of a varargs method with no parameters now works
correctly. Based on a patch by Nitkalya (Ing) Wiriyanuparb. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61945">61945</a>: Fix prototype mode used to compile tags. (remm)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.3_(markt)/Web_applications">Web applications</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61223">61223</a>: Add the mbeans-descriptors.dtd file to the custom
MBean documentation so users have a reference to use when constructing
mbeans-descriptors.xml files for custom components. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61565">61565</a>: Add the ability to trigger a reloading of TLS host
configuration (certificate and key files, server.xml is not re-parsed)
via the Manager web application. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61566">61566</a>: Expose the currently in use certificate chain and list
of trusted certificates for all virtual hosts configured using the JSSE
style (keystore) TLS configuration via the Manager web application.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Partial fix for <a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61886">61886</a>. Ensure that multiple threads do not
attempt to complete the <code>AsyncContext</code> if an I/O error occurs
in the stock ticker example Servlet. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61886">61886</a>: Prevent <code>ConcurrentModificationException</code>
when running the asynchronous stock ticker in the examples web
application. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61886">61886</a>: Prevent <code>NullPointerException</code> and other
errors if the stock ticker example is running when the examples web
application is stopped. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61910">61910</a>: Clarify the meaning of the <code>allowLinking</code>
option in the documentation web application. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add OCSP configuration information to the SSL How-To. Patch provided by
Marek Czernek. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.3_(markt)/jdbc-pool">jdbc-pool</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61312">61312</a>: Prevent <code>NullPointerException</code> when using
the statement cache of connection that has been closed. (kfujino)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.3_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Add an additional system property for the system property replacement.
(remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Add missing SHA-512 hash for release artifacts to the build script.
(markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the internal fork of Commons Pool 2 to 2.4.3. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the internal fork of Commons DBCP 2 to 8a71764 (2017-10-18) to
pick up some bug fixes and enhancements. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the internal fork of Commons FileUpload to 6c00d57 (2017-11-23)
to pick up some code clean-up. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the internal fork of Commons Codec to r1817136 to pick up some
code clean-up. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
The native source bundles (for Commons Daemon and Tomcat Native) are no
longer copied to the bin directory for the deploy target. They are now
only copied to the bin directory for the release target. (markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.2_(markt)"><span style="float: right;">2017-11-30</span> Tomcat 9.0.2 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.2_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix possible <code>SecurityException</code> when using TLS related
request attributes. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61597">61597</a>: Extend the <code>StandardJarScanner</code> to scan
JARs on the module path when running on Java 9 and class path scanning
is enabled. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61601">61601</a>: Add support for multi-release JARs in JAR scanning and
web application class loading. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61681">61681</a>: Allow HTTP/2 push when using request wrapping. (remm)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Provide the <code>SessionInitializerFilter</code> that can be used to
ensure that an HTTP session exists when initiating a WebSocket
connection. Patch provided by isapir. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61682">61682</a>: When re-prioritising HTTP/2 streams, ensure that both
parent and children fields are correctly updated to avoid a possible
<code>StackOverflowError</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve concurrency by reducing the scope of the synchronisation for
<code>javax.security.auth.message.config.AuthConfigFactory</code> in the
JASPIC API implementation. Based on a patch by Pavan Kumar. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Avoid a possible <code>NullPointerException</code> when timing out
<code>AsyncContext</code> instances during shut down. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61777">61777</a>: Avoid a <code>NullPointerException</code> when
detaching a JASPIC <code>RegistrationListener</code>. Patch provided by
Lazar. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61778">61778</a>: Correct the return value when detaching a JASPIC
<code>RegistrationListener</code>. Patch provided by Lazar. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61779">61779</a>: Avoid a <code>NullPointerException</code> when a
<code>null</code> <code>RegistrationListener</code> is passed to
<code>AuthConfigFactory.getConfigProvider()</code>. Patch provided by
Lazar. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61780">61780</a>: Only include the default JASPIC registration ID in the
return value for a call to
<code>AuthConfigFactory.getRegistrationIDs()</code> if a
<code>RegistrationContext</code> has been registered using the default
registration ID. Patch provided by Lazar. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61781">61781</a>: Enable JASPIC provider registrations to be persisted
when the layer and/or application context are <code>null</code>. Patch
provided by Lazar. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61782">61782</a>: When calling
<code>AuthConfigFactory.doRegisterConfigProvider()</code> and the
requested JASPIC config provider class is found by the web application
class loader, do not attempt to load the class with the class loader
that loaded the JASPIC API. Patch provided by Lazar. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61783">61783</a>: When calling
<code>AuthConfigFactory.removeRegistration()</code> and the registration
is persistent, it should be removed from the persistent store. Patch
provided by Lazar. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61784">61784</a>: Correctly handle the case when
<code>AuthConfigFactoryImpl.registerConfigProvider()</code> is called
with a provider name of <code>null</code>. Patch provided by Lazar.
(markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61795">61795</a>: Add a property to the <code>Authenticator</code>
implementations to enable a custom JASPIC <code>CallbackHandler</code>
to be specified. Patch provided by Lazar. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.2_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61568">61568</a>: Avoid a potential <code>SecurityException</code> when
using the NIO2 connector and a new thread is added to the pool. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61583">61583</a>: Correct a further regression in the fix to enable the
use of Java key stores that contained multiple keys that did not all
have the same password. This fixes PKCS11 key store handling with
multiple keys selected with an alias. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve NIO2 syncing for async IO operations. (remm)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Sendfile support for HTTP/2 and NIO2. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Reduce default HTTP/2 stream concurrent execution within a connection
from 200 to 20. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61668">61668</a>: Avoid a possible NPE when calling
<code>AbstractHttp11Protocol.getSSLProtocol()</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61673">61673</a>: Avoid a possible
<code>ConcurrentModificationException</code> when working with the
streams associated with a connection. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61719">61719</a>: Avoid possible NPE calling
InputStream.setReadListener with HTTP/2. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61736">61736</a>: Improve performance of NIO connector when clients
leave large time gaps between network packets. Patch provided by Zilong
Song. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61740">61740</a>: Correct an off-by-one error in the Hpack header index
validation that caused intermittent request failures when using HTTP/2.
(markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.2_(markt)/Jasper">Jasper</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61604">61604</a>: Fix SMAP generation for JSPs that generate no output.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61816">61816</a>: Invalid expressions in attribute values or template
text should trigger a translation (compile time) error, not a run time
error. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.2_(markt)/WebSocket">WebSocket</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61604">61604</a>: Add support for authentication in the websocket
client. Patch submitted by J Fernandez. (remm)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.2_(markt)/Web_applications">Web applications</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct Javadoc links to point to Java SE 8 and Java EE 8. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Enable Javadoc to be built with Java 9. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61603">61603</a>: Add XML filtering for the status servlet output where
needed. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct the description of how the CGI servlet maps a request to a
script in the CGI How-To. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.2_(markt)/Tribes">Tribes</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix incorrect behavior that attempts to resend channel messages more
than the actual setting value of <code>maxRetryAttempts</code>.
(kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that the remaining Sender can send channel messages by avoiding
unintended <code>ChannelException</code> caused by comparing the number
of failed members and the number of remaining Senders. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that remaining SelectionKeys that were not handled by throwing a
<code>ChannelException</code> during SelectionKey processing are
handled. (kfujino)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.2_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve the fix for <a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61439">61439</a> and exclude the JPA, JAX-WS and EJB
annotations completely from the Tomcat distributions. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve handling of endorsed directories. The endorsed directory
mechanism will only be used if the <code>JAVA_ENDORSED_DIRS</code>
system property is explicitly set or if
<code>$CATALINA_HOME/endorsed</code> exists. When running on Java 9, any
such attempted use of the endorsed directory mechanism will trigger an
error and Tomcat will fail to start. (rjung)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=51496">51496</a>: When using the Windows installer, check if the
requested service name already exists and, if it does, prompt the user
to select an alternative service name. Patch provided by Ralph
Plawetzki. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61590">61590</a>: Enable <code>service.bat</code> to recognise when
<code>JAVA_HOME</code> is configured for a Java 9 JDK. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61598">61598</a>: Update the Windows installer to search the new (as of
Java 9) registry locations when looking for a JRE. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add generation of a SHA-512 hash for release artifacts to the build
script. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61658">61658</a>: Update MIME mappings for fonts to use
<code>font/*</code> as per RFC8081. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the packaged version of the Tomcat Native Library to 1.2.16 to
pick up the latest Windows binaries built with APR 1.6.3 and OpenSSL
1.0.2m. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the NSIS Installer used to build the Windows installer to version
3.02.1. (kkolinko)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the Windows installer to use "The Apache Software Foundation" as
the Publisher when Tomcat is displayed in the list of installed
applications in Microsoft Windows. (kkolinko)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61803">61803</a>: Remove outdated SSL information from the Security
documentation. (remm)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.1_(markt)"><span style="float: right;">2017-09-30</span> Tomcat 9.0.1 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.1_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Use the correct path when loading the JVM <code>logging.properties</code>
file for Java 9. (rjung)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Add additional validation to the resource handling required to fix
CVE-2017-12617 on Windows. The checks were being performed elsewhere but
adding them to the resource handling ensures that the checks are always
performed. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.1_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61563">61563</a>: Correct typos in Spanish translation. Patch provided by
Gonzalo Vásquez. (csutherl)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.0_(markt)"><span style="float: right;">not released</span> Tomcat 9.0.0 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.0_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61542">61542</a>: Fix CVE-2017-12617 and prevent JSPs from being
uploaded via a specially crafted request when HTTP PUT was enabled.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61554">61554</a>: Exclude test files in unusual encodings and markdown
files intended for display in GitHub from RAT analysis. Patch provided
by Chris Thistlethwaite. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60762">60762</a>: Add the ability to make changes to the TLS
configuration of a connector at runtime without having to restart the
Connector. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add an option to reject requests that contain HTTP headers with invalid
(non-token) header names with a 400 response and reject such requests by
default. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Implement the requirements of RFC 7230 (and RFC 2616) that HTTP/1.1
requests must include a <code>Host</code> header and any request that
does not must be rejected with a 400 response. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Implement the requirements of RFC 7230 that any HTTP/1.1 request that
specifies a host in the request line, must specify the same host in the
<code>Host</code> header and that any such request that does not, must
be rejected with a 400 response. This check is optional but enabled by
default. It may be disabled with the
<code>allowHostHeaderMismatch</code> attribute of the Connector. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Implement the requirements of RFC 7230 that any HTTP/1.1 request that
contains multiple <code>Host</code> headers is rejected with a 400
response. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Add a way to set the property source in embedded mode. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61557">61557</a>: Correct a further regression in the fix to enable the
use of Java key stores that contain multiple keys that do not all have
the same password. The regression broke support for some FIPS compliant
key stores. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0_(markt)/jdbc-pool">jdbc-pool</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61545">61545</a>: Correctly handle invocations of methods defined in the
<code>PooledConnection</code> interface when using pooled XA
connections. Patch provided by Nils Winkler. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Update fix for <a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59904">59904</a> so that values less than zero are accepted
instead of throwing a NegativeArraySizeException. (remm)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Complete the implementation of the Servlet 4.0 specification. (markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.0.M27_(markt)"><span style="float: right;">2017-09-19</span> Tomcat 9.0.0.M27 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.0.M27_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Before generating an error page in the <code>ErrorReportValve</code>,
check to see if I/O is still permitted for the associated connection
before generating the error page so that the page generation can be
skipped if the page is never going to be sent. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61189">61189</a>: Add the ability to set environment variables for
individual CGI scripts. Based on a patch by jm009. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61210">61210</a>: When running under a SecurityManager, do not print a
warning about not being able to read a logging configuration file when
that file does not exist. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61280">61280</a>: Add RFC 7617 support to the
<code>BasicAuthenticator</code>. Note that the default configuration
does not change the existing behaviour. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61424">61424</a>: Avoid a possible <code>StackOverflowError</code> when
running under a <code>SecurityManager</code> and using
<code>Subject.doAs()</code>. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
When running under Java 9 or later, and the
<code>urlCacheProtection</code> option of the
<code>JreMemoryLeakPreventionListener</code> is enabled, use the API
added in Java 9 to only disable the caching for JAR URL connections.
(markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61489">61489</a>: When using the CGI servlet, make the generation of
command line arguments from the query string (as per section 4.4 of RFC
3875) optional and disabled by default. Based on a patch by jm009.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61503">61503</a>: This corrects a potential regression in the fix for
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60940">60940</a> with an alternative solution that adds the
<code>JarEntry</code> objects normally skipped by a
<code>JarInputStream</code> only if those entries exist. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M27_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Update: " class="icon" src="./images/update.gif">
The minimum required Tomcat Native version has been increased to 1.2.14.
This version includes a new API needed for correct client certificate
support when using a Java connector with OpenSSL TLS implementation and
support for the <code>SSL_CONF</code> OpenSSL API. (rjung)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add support for the OpenSSL <code>SSL_CONF</code> API when using
TLS with OpenSSL implementation. It can be used by adding
<code>OpenSSLConf</code> elements underneath <code>SSLHostConfig</code>.
The new element contains a list of <code>OpenSSLConfCmd</code> elements,
each with the attributes <code>name</code> and <code>value</code>.
(rjung)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When using a Java connector in combination with the OpenSSL TLS
implementation, do not configure each SSL connection object via
the OpenSSLEngine. For OpenSSL the SSL object inherits its
settings from the SSL_CTX which we have already configured.
(rjung)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When using JSSE TLS configuration with the OpenSSL implementation and
client certificates: include client CA subjects in the TLS handshake
so that the client can choose an appropriate client certificate to
present. (rjung)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
If an invalid option is specified for the
<code>certificateVerification</code> attribute of an
<code>SSLHostConfig</code> element, treat it as <code>required</code>
which is the most secure / restrictive option in addition to reporting
the configuration error. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve the handling of client disconnections during the TLS
renegotiation handshake. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Prevent exceptions being thrown during normal shutdown of NIO
connections. This enables TLS connections to close cleanly. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix possible race condition when setting IO listeners on an upgraded
connection. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that the APR/native connector uses blocking I/O for TLS
renegotiation. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=48655">48655</a>: Enable Tomcat to shutdown cleanly when using sendfile,
the APR/native connector and a multi-part download is in progress.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58244">58244</a>: Handle the case when OpenSSL resumes a TLS session
using a ticket and the full client certificate chain is not available.
In this case the client certificate without the chain will be presented
to the application. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve the warning message when JSSE and OpenSSL configuration styles
are mixed on the same <code>SSLHostConfig</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61415">61415</a>: Fix TLS renegotiation with OpenSSL based connections
and session caching. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Delay checking that the configured attributes for an
<code>SSLHostConfig</code> instance are consistent with the configured
SSL implementation until <code>Connector</code> start to avoid incorrect
warnings when the SSL implementation changes during initialisation.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61450">61450</a>: Fix default key alias algorithm. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61451">61451</a>: Correct a regression in the fix to enable the use of
Java key stores that contained multiple keys that did not all have the
same password. The regression broke support for any key store that did
not store keys in PKCS #8 format such as hardware key stores and Windows
key stores. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M27_(markt)/WebSocket">WebSocket</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60523">60523</a>: Reduce the number of packets used to send WebSocket
messages by not flushing between the header and the payload when the
two are written together. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61491">61491</a>: When using the <code>permessage-deflate</code>
extension, correctly handle the sending of empty messages after
non-empty messages to avoid the <code>IllegalArgumentException</code>.
(markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M27_(markt)/Web_applications">Web applications</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Show connector cipher list in the manager web application in the
correct cipher order. (rjung)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M27_(markt)/Tribes">Tribes</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
To avoid unexpected session timeout notification from backup session,
update the access time when receiving the map member notification
message. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Add member info to the log message when the failure detection check
fails in <code>TcpFailureDetector</code>. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Avoid Ping timeout until the added map member by receiving
<code>MSG_START</code> message is completely started. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When sending a channel message, make sure that the Sender has connected.
(kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct the backup node selection logic that node 0 is returned twice
consecutively. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix race condition of <code>responseMap</code> in
<code>RpcChannel</code>. (kfujino)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M27_(markt)/jdbc-pool">jdbc-pool</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61391">61391</a>: Ensure that failed queries are logged if the
<code>SlowQueryReport</code> interceptor is configured to do so and the
connection has been abandoned. Patch provided by Craig Webb. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61425">61425</a>: Ensure that transaction of idle connection has
terminated when the <code>testWhileIdle</code> is set to
<code>true</code> and <code>defaultAutoCommit</code> is set to
<code>false</code>. Patch provided by WangZheng. (kfujino)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M27_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61419">61419</a>: Replace a Unix style comment in the DOS bat file
<code>catalina.bat</code> with the correct <code>rem</code> markup.
(rjung)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61439">61439</a>: Remove the Java Annotation API classes from
tomcat-embed-core.jar and package them in a separate JAR in the
embedded distribution to provide end users with greater flexibility to
handle potential conflicts with the JRE and/or other JARs. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61441">61441</a>: Improve the detection of <code>JAVA_HOME</code> by the
<code>daemon.sh</code> script when running on a platform where Java has
been installed from an RPM. (rjung)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the packaged version of the Tomcat Native Library to 1.2.14 to
pick up the latest Windows binaries built with APR 1.6.2 and OpenSSL
1.0.2l. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61599">61599</a>: Update to Commons Daemon 1.1.0 for improved Java 9
support. (markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.0.M26_(markt)"><span style="float: right;">2017-08-08</span> Tomcat 9.0.0.M26 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.0.M26_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct multiple regressions in the fix for <a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=49464">49464</a> that could
corrupt static content served by the <code>DefaultServlet</code>.(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct a bug in the <code>PushBuilder</code> implementation that
meant push URLs containing <code>%nn</code> sequences were not correctly
decoded. Identified by FindBugs. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61164">61164</a>: Add support for the <code>%X</code> pattern in the
<code>AccessLogValve</code> that reports the connection status at the
end of the request. Patch provided by Zemian Deng. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61351">61351</a>: Correctly handle %nn decoding of URL patterns in
web.xml and similar locations that may legitimately contain characters
that are not permitted by RFC 3986. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61366">61366</a>: Add a new attribute, <code>localDataSource</code>, to
the <code>JDBCStore</code> that allows the Store to be configured to use
a DataSource defined by the web application rather than the default of
using a globally defined DataSource. Patch provided by Jonathan
Horowitz. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M26_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61086">61086</a>: Ensure to explicitly signal an empty request body for
HTTP 205 responses. Additional fix to r1795278. Based on a patch
provided by Alexandr Saperov. (violetagg)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61345">61345</a>: Add a server listener that can be used to do system
property replacement from the property source configured in the
digester. (remm)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add additional logging to record problems that occur while waiting for
the NIO pollers to stop during the Connector stop process. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M26_(markt)/Jasper">Jasper</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61364">61364</a>: Ensure that files are closed after detecting encoding
of JSPs so that files do not remain locked by the file system. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M26_(markt)/WebSocket">WebSocket</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=57767">57767</a>: Add support to the WebSocket client for following
redirects when attempting to establish a WebSocket connection. Patch
provided by J Fernandez. (markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.0.M25_(markt)"><span style="float: right;">2017-07-28</span> Tomcat 9.0.0.M25 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.0.M25_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Performance improvements for service loader look-ups (and look-ups of
other class loader resources) when the web application is deployed in a
packed WAR file. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60963">60963</a>: Add <code>ExtractingRoot</code>, a new
<code>WebResourceRoot</code> implementation that extracts JARs to the
work directory for improved performance when deploying packed WAR files.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61253">61253</a>: Add warn message when Digester.updateAttributes
throws an exception instead of ignoring it. (csutherl)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct a further regression in the fix for <a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=49464">49464</a> that could
cause an byte order mark character to appear at the start of content
included by the <code>DefaultServlet</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61313">61313</a>: Make the read timeout configurable in the
<code>JNDIRealm</code> and ensure that a read timeout will result in an
attempt to fail over to the alternateURL. Based on patches by Peter
Maloney and Felix Schumacher. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M25_(markt)/Web_applications">Web applications</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct the documentation for how <code>StandardRoot</code> is
configured. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M25_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61316">61316</a>: Fix corruption of UTF-16 encoded source files in
released source distributions. (markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.0.M24_(markt)"><span style="float: right;">not released</span> Tomcat 9.0.0.M24 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.0.M24_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=52924">52924</a>: Add support for a Tomcat specific deployment
descriptor, <code>/WEB-INF/tomcat-web.xml</code>. This descriptor has an
identical format to <code>/WEB-INF/web.xml</code>. The Tomcat descriptor
takes precedence over any settings in <code>conf/web.xml</code> but does
not take precedence over any settings in <code>/WEB-INF/web.xml</code>.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61232">61232</a>: When log rotation is disabled only one separator will
be used when generating the log file name. For example if the prefix is
<code>catalina.</code> and the suffix is <code>.log</code> then the log
file name will be <code>catalina.log</code> instead of
<code>catalina..log</code>. Patch provided by Katya Stoycheva.
(violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61264">61264</a>: Correct a regression in the refactoring to use
<code>Charset</code> rather than <code>String</code> to store request
character encoding that prevented <code>getReader()</code> throwing an
<code>UnsupportedEncodingException</code> if the user agent specifies
an unsupported character encoding. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct a regression in the fix for <a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=49464">49464</a> that could cause an
incorrect <code>Content-Length</code> header to be sent by the
<code>DefaultServlet</code> if the encoding of a static is not
consistent with the encoding of the response. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M24_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Enable TLS connectors to use Java key stores that contain multiple keys
where each key has a separate password. Based on a patch by Frank
Taffelt. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve the handling of HTTP/2 stream resets due to excessive headers
when a continuation frame is used. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M24_(markt)/Jasper">Jasper</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=53031">53031</a>: Add support for the <code>fork</code> option when
compiling JSPs with the Jasper Ant task and javac. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M24_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=52791">52791</a>: Add the ability to set the defaults used by the
Windows installer from a configuration file. Patch provided by Sandra
Madden. (markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.0.M23_(markt)"><span style="float: right;">not released</span> Tomcat 9.0.0.M23 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.0.M23_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=49464">49464</a>: Improve the Default Servlet's handling of static files
when the file encoding is not compatible with the required response
encoding. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61214">61214</a>: Remove deleted attribute <code>servlets</code> from
the Context MBean description. Patch provided by Alexis Hassler. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61215">61215</a>: Correctly define <code>addConnectorPort</code> and
<code>invalidAuthenticationWhenDeny</code> in the
<code>mbean-descriptors.xml</code> file for the
<code>org.apache.catalina.valves</code> package so that the attributes
are accessible via JMX. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61216">61216</a>: Improve layout for <code>CompositeData</code> and
<code>TabularData</code> when viewing via the JMX proxy servlet. Patch
provided by Alexis Hassler. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Additional permission for deleting files is granted to JULI as it is
required by FileHandler when running under a Security Manager. The
thread that cleans the log files is marked as daemon thread.
(violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61229">61229</a>: Correct a regression in 9.0.0.M21 that broke WebDAV
handling for resources with names that included a <code>&</code>
character. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M23_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Restore the ability to configure support for SSLv3. Enabling this
protocol will trigger a warning in the logs since it is known to be
insecure. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add LoadBalancerDrainingValve, a Valve designed to reduce the amount of
time required for a node to drain its authenticated users. (schultz)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Do not log a warning when a <code>null</code> session is returned for an
OpenSSL based TLS session since this is expected when session tickets
are enabled. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When the access log valve logs a TLS related request attribute and the
NIO2 connector is used with OpenSSL, ensure that the TLS attributes are
available to the access log valve when the connection is closing.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60461">60461</a>: Sync SSL session access for the APR connector. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61224">61224</a>: Make the <code>GlobalRequestProcessor</code> MBean
attributes read-only. Patch provided by Alexis Hassler. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M23_(markt)/Jasper">Jasper</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=49176">49176</a>: When generating JSP runtime error messages that quote
the relevant JSP source code, switch from using the results of the JSP
page parsing process to using the JSR 045 source map data to identify
the correct part of the JSP source from the stack trace. This
significantly reduces the memory footprint of Jasper in development
mode, provides a small performance improvement for error page generation
and enables source quotes to continue to be provided after a Tomcat
restart. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M23_(markt)/Web_applications">Web applications</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Remove references to the Loader attribute
<code>searchExternalFirst</code> from the documentation since the
attribute is no longer supported. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M23_(markt)/Tribes">Tribes</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=51513">51513</a>: Add support for the <code>compressionMinSize</code>
attribute to the <code>GzipInterceptor</code>, add optional statistics
collection and expose the Interceptor over JMX. Based on a patch by
Christian Stöber. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61127">61127</a>: Allow human-readable names for channelSendOptions and
mapSendOptions. Patch provided by Igal Sapir. (schultz)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M23_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Code: " class="icon" src="./images/code.gif">
Restore the local definition of the web service annotations since the
JRE provided versions are deprecated and Java 9 does not provide them by
default. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Add necessary Java 9 configuration options to the startup scripts to
prevent warnings being generated on web application stop. (markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.0.M22_(markt)"><span style="float: right;">2017-06-26</span> Tomcat 9.0.0.M22 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.0.M22_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=48543">48543</a>: Add the option to specify an alternative file name for
the <code>catalina.config</code> system property. Also document that
relative, as well as absolute, URLs are permitted. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61072">61072</a>: Respect the documentation statements that allow
using the platform default secure random for session id generation.
(remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct the javadoc for
<code>o.a.c.connector.CoyoteAdapter#parseSessionCookiesId</code>.
Patch provided by John Andrew (XUZHOUWANG) via Github. (violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61101">61101</a>: CORS filter should set Vary header in response.
Submitted by Rick Riemer. (remm)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61105">61105</a>: Add a new JULI FileHandler configuration for
specifying the maximum number of days to keep the log files. By default
the log files will be kept 90 days as configured in
<code>logging.properties</code>. (violetagg)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the Servlet 4.0 implementation to add support for setting
trailer fields for HTTP responses. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61125">61125</a>: Ensure that <code>WarURLConnection</code> returns the
correct value for calls to <code>getLastModified()</code> as this is
required for the correct detection of JSP modifications when the JSP is
packaged in a WAR file. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve the <code>SSLValve</code> so it is able to handle client
certificate headers from Nginx. Based on a patch by Lucas Ventura Carro.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61134">61134</a>: Do not use '[' and ']' symbols around substituted
text fragments when generating the default error pages. Patch provided
by Katya Todorova. (violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61154">61154</a>: Allow the Manager and Host Manager web applications to
start by default when running under a security manager. This was
accomplished by adding a custom permission,
<code>org.apache.catalina.security.DeployXmlPermission</code>, that
permits an application to use a <code>META-INF/context.xml</code> file
and then granting that permission to the Manager and Host Manager.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61173">61173</a>: Polish the javadoc for
<code>o.a.catalina.startup.Tomcat</code>. Patch provided by
peterhansson_se. (violetagg)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
A new configuration property <code>crawlerIps</code> is added to the
<code>o.a.catalina.valves.CrawlerSessionManagerValve</code>. Using this
property one can specify a regular expression that will be used to
identify crawlers based on their IP address. Based on a patch provided
by Tetradeus. (violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61180">61180</a>: Log a warning message rather than an information
message if it takes more than 100ms to initialised a
<code>SecureRandom</code> instance for a web application to use to
generate session identifiers. Patch provided by Piotr Chlebda. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61185">61185</a>: When an asynchronous request is dispatched via
<code>AsyncContext.dispatch()</code> ensure that
<code>getRequestURI()</code> for the dispatched request matches that of
the original request. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61197">61197</a>: Ensure that the charset name used in the
<code>Content-Type</code> header has exactly the same form as that
provided by the application. This reverts a behavioural change in
9.0.0.M21 that caused problems for some clients. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61201">61201</a>: Ensure that the <code>SCRIPT_NAME</code> environment
variable for CGI executables is populated in a consistent way regardless
of how the CGI servlet is mapped to a request. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure to send a space between trailer field name and field value
for HTTP responses trailer fields. (huxing)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M22_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61086">61086</a>: Explicitly signal an empty request body for HTTP 205
responses. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61120">61120</a>: Do not ignore path parameters when processing HTTP/2
requests. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Revert a change introduced in the fix for bug <a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60718">60718</a> that
changed the status code recorded in the access log when the client
dropped the connection from 200 to 500. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Make asynchronous error handling more robust. In particular ensure that
<code>onError()</code> is called for any registered
<code>AsyncListener</code>s after an I/O error on a non-container
thread. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Add additional syncs to the SSL session object provided by the OpenSSL
engine so that a concurrent destruction cannot cause a JVM crash.
(remm)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M22_(markt)/Jasper">Jasper</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=44787">44787</a>: Improve error message when JSP compiler configuration
options are not valid. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=45931">45931</a>: Extend Jasper's <code>timeSpaces</code> option to add
support for <code>single</code> which replaces template text that
consists entirely of whitespace with a single space character. Based on
a patch by Meetesh Karia. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=53011">53011</a>: When pre-compiling with JspC, report all compilation
errors rather than stopping after the first error. A new option
<code>-failFast</code> can be used to restore the previous behaviour of
stopping after the first error. Based on a patch provided by Marc Pompl.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61137">61137</a>: <code>j.s.jsp.tagext.TagLibraryInfo#uri</code> and
<code>j.s.jsp.tagext.TagLibraryInfo#prefix</code> fields should not be
final. Patch provided by Katya Todorova. (violetagg)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M22_(markt)/WebSocket">WebSocket</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct the log message when a <code>MessageHandler</code> for
<code>PongMessage</code> does not implement
<code>MessageHandler.Whole</code>. (rjung)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve thread-safety of <code>Future</code>s used to report the result
of sending WebSocket messages. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61183">61183</a>: Correct a regression in the previous fix for
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58624">58624</a> that could trigger a deadlock depending on the locking
strategy employed by the client code. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M22_(markt)/Web_applications">Web applications</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Better document the meaning of the trimSpaces option for Jasper. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61150">61150</a>: Configure the Manager and Host-Manager web
applications to permit serialization and deserialization of
CRSFPreventionFilter related session objects to avoid warning messages
and/or stack traces on web application stop and/or start when running
under a security manager. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct the TLS configuration documentation to remove SSLv2 and SSLv3
from the list of supported protocols. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M22_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=45832">45832</a>: Add HTTP DIGEST authentication support to the Catalina
Ant tasks used to communicate with the Manager application. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=45879">45879</a>: Add the <code>RELEASE-NOTES</code> file to the root of
the installation created by the Tomcat installer for Windows to make it
easier for users to identify the installed Tomcat version. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61055">61055</a>: Clarify the code comments in the rewrite valve to make
clear that there are no plans to provide proxy support for this valve
since Tomcat does not have proxy capabilities. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61076">61076</a>: Document the <code>altDDName</code> attribute for the
<code>Context</code> element. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct typo in Jar Scan Filter Configuration Reference.
Issue reported via comments.apache.org. (violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct the requirement for the minimum Java SE version in Application
Developer's Guide. Issue reported via comments.apache.org. (violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61145">61145</a>: Add missing <code>@Documented</code> annotation to
annotations in the annotations API. Patch provided by Katya Todorova.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61146">61146</a>: Add missing <code>lookup()</code> method to
<code>@EJB</code> annotation in the annotations API. Patch provided by
Katya Todorova. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct typo in Context Container Configuration Reference.
Patch provided by Katya Todorova. (violetagg)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.0.M21_(markt)"><span style="float: right;">2017-05-10</span> Tomcat 9.0.0.M21 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.0.M21_(markt)/General">General</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
Allow to exclude JUnit test classes using the build property
<code>test.exclude</code> and document the property in
BUILDING.txt. (rjung)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M21_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Review those places where Tomcat re-encodes a URI or URI component and
ensure that the correct encoding (path differs from query string) is
applied and that the encoding is applied consistently. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Avoid a <code>NullPointerException</code> when reading attributes for a
initialised HTTP connector where TLS is enabled. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Always quote the <code>hostName</code> of an <code>SSLHostConfig</code>
element when using it as part of the JMX object name to avoid errors that
prevent the associated TLS connector from starting if a wild card
<code>hostName</code> is configured (because <code>*</code> is a
reserved character for JMX object names). (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the default <code>URIEncoding</code> for a <code>Connector</code>
to <code>UTF-8</code> as required by the Servlet 4.0 specification.
(markt)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Switch to using <code>Charset</code> rather than <code>String</code> to
store encoding settings (including for configuration and for the
<code>Content-Type header</code>) to reduce the number of places the
associated <code>Charset</code> needs to be looked up. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Use a more reliable mechanism for the <code>DefaultServlet</code> when
determining if the current request is for custom error page or not.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that when the Default or WebDAV servlets process an error
dispatch that the error resource is processed via the
<code>doGet()</code> method irrespective of the method used for the
original request that triggered the error. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
If a static custom error page is specified that does not exist or cannot
be read, ensure that the intended error status is returned rather than a
404 or 403. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When the WebDAV servlet is configured and an error dispatch is made to a
custom error page located below <code>WEB-INF</code>, ensure that the
target error page is displayed rather than a 404 response. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the Servlet 4.0 implementation to add support for obtaining
trailer fields from chunked HTTP requests. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61047">61047</a>: Add MIME mapping for woff2 fonts in the default
web.xml. Patch provided by Justin Williamson. (violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct the logic that selects the encoding to use to decode the query
string in the <code>SSIServletExternalResolver</code> so that the
<code>useBodyEncodingForURI</code> attribute of the
<code>Connector</code> is correctly taken into account. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Within the Expires filter, make the content type value specified with the
<code>ExpiresByType</code> parameter, case insensitive. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M21_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When a <code>TrustManager</code> is configured that does not support
<code>certificateVerificationDepth</code> only log a warning about that
lack of support when <code>certificateVerificationDepth</code> has been
explicitly set. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60970">60970</a>: Extend the fix for large headers to push requests.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Do not include a <code>Date</code> header in HTTP/2 responses with
status codes less than 200. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When sending an HTTP/2 push promise with the NIO2 connector, the pushed
stream ID should only be included with the initial push promise frame
and not any subsequent continuation frames. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M21_(markt)/Jasper">Jasper</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When no BOM is present and an encoding is detected, do not skip the
bytes used to detect the encoding since they are not part of a BOM.
(markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61057">61057</a>: Update to Eclipse JDT Compiler 4.6.3. (violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61065">61065</a>: Ensure that once the class is resolved by
<code>javax.el.ImportHandler#resolveClass</code> it will be cached with
the proper name. (violetagg)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M21_(markt)/WebSocket">WebSocket</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
Introduce new API <code>o.a.tomcat.websocket.WsSession#suspend</code>/
<code>o.a.tomcat.websocket.WsSession#resume</code> that can be used to
suspend/resume reading of the incoming messages. (violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=61003">61003</a>: Ensure the flags for reading/writing in
<code>o.a.t.websocket.AsyncChannelWrapperSecure</code> are correctly
reset even if some exceptions occurred during processing. (markt/violetagg)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M21_(markt)/Web_Applications">Web Applications</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add documents for <code>maxIdleTime</code> attribute to Channel Receiver
docs. (kfujino)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M21_(markt)/Tribes">Tribes</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add features to get the statistics of the thread pool of the
<code>Receiver</code> component and
<code>MessageDispatchInterceptor</code>. These statistics information
can be acquired via JMX. (kfujino)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add <code>maxIdleTime</code> attribute to <code>NioReceiverMBean</code>
in order to expose to JMX. (kfujino)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add JMX support for <code>Channel Interceptors</code>. The Interceptors
that implement JMX support are <code>TcpFailureDetector</code>,
<code>ThroughputInterceptor</code>, <code>TcpPingInterceptor</code>,
<code>StaticMembershipInterceptor</code>,
<code>MessageDispatchInterceptor</code> and
<code>DomainFilterInterceptor</code>. (kfujino)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M21_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
Modify the Ant build script used to publish to a Maven repository so
that it no longer requires artifacts to be GPG signed. This is make it
possible for the CI system to upload snapshot builds to the ASF Maven
repository. (markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.0.M20_(markt)"><span style="float: right;">2017-04-18</span> Tomcat 9.0.0.M20 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.0.M20_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the Servlet 4.0 API implementation to reflect the change in
method name from <code>getPushBuilder()</code> to
<code>newPushBuilder()</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct various edge cases in the new HTTP Host header validation
parser. Patch provided by Katya Todorova. (martk)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct a regression in the X to comma refactoring that broke JMX
operations that take parameters. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Avoid a <code>NullPointerException</code> when reading attributes for a
running HTTP connector where TLS is not enabled. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=47214">47214</a>: Refactor code so that explicitly referenced inner
classes are given explicit names rather than being anonymous. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59825">59825</a>: Log a message that lists the components in the
processing chain that do not support async processing when a call to
<code>ServletRequest.startAsync()</code> fails. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60940">60940</a>: Improve the handling of the <code>META-INF/</code> and
<code>META-INF/MANIFEST.MF</code> entries for Jar files located in
<code>/WEB-INF/lib</code> when running a web application from a packed
WAR file. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Pre-load the <code>ExceptionUtils</code> class. Since the class is used
extensively in error handling, it is prudent to pre-load it to avoid any
failure to load this class masking the true problem during error
handling. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Avoid potential <code>NullPointerException</code>s related to access
logging during shutdown, some of which have been observed when running
the unit tests. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When there is no <code>javax.servlet.WriteListener</code> registered
then a call to <code>javax.servlet.ServletOutputStream#isReady</code>
will return <code>false</code> instead of throwing
<code>IllegalStateException</code>. (violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When there is no <code>javax.servlet.ReadListener</code> registered
then a call to <code>javax.servlet.ServletInputStream#isReady</code>
will return <code>false</code> instead of throwing
<code>IllegalStateException</code>. (violetagg)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M20_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Align cipher configuration parsing with current OpenSSL master. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60970">60970</a>: Fix infinite loop if application tries to write a
large header to the response when using HTTP/2. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M20_(markt)/Jasper">Jasper</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=47214">47214</a>: Refactor code so that explicitly referenced inner
classes are given explicit names rather than being anonymous. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60925">60925</a>: Improve the handling of access to properties defined
by interfaces when a <code>BeanELResolver</code> is used under a
<code>SecurityManager</code>. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M20_(markt)/Tribes">Tribes</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add JMX support for Tribes components. (kfujino)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M20_(markt)/jdbc-pool">jdbc-pool</h4><div class="text">
<ul class="changelog">
<li><img alt="Code: " class="icon" src="./images/code.gif">
Refactor the creating a constructor for a proxy class to reduce
duplicate code. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
In <code>StatementFacade</code>, the method call on the statements that
have been closed throw <code>SQLException</code> rather than
<code>NullPointerException</code>. (kfujino)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M20_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60932">60932</a>: Correctly escape single quotes when used in i18n
messages. Based on a patch by Michael Osipov. (markt)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Review i18n property files, remove unnecessary escaping and consistently
use <code>[...]</code> to delimit inserted values. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Update the custom Ant task that integrates with the Symantec code
signing service to use the now mandatory 2-factor authentication.
(markt)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Refactoring in preparation for Java 9. Refactor to avoid using some
methods that will be deprecated in Java 9 onwards. (markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.0.M19_(markt)"><span style="float: right;">2017-03-30</span> Tomcat 9.0.0.M19 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.0.M19_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=54618">54618</a>: Add support to the
<code>HttpHeaderSecurityFilter</code> for the HSTS preload parameter.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct a bug in the implementation of the Servlet 4.0 feature that
allows specifying a default request and/or response character encoding
per web application. <code>null</code> values passed via the
programmatic interface no longer trigger a
<code>NullPointerException</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct a potential exception during shutdown when one or more
Containers are configured with a value of 1 for startStopThreads.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60853">60853</a>: Expose the <code>SSLHostConfig</code> and
<code>SSLHostConfigCertificate</code> objects via JMX. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60876">60876</a>: Ensure that <code>Set-Cookie</code> headers generated
by the <code>Rfc6265CookieProcessor</code> are aligned with the
specification. Patch provided by Jim Griswold. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60882">60882</a>: Fix a <code>NullPointerException</code> when obtaining
a <code>RequestDispatcher</code> for a request that will not have any
pathInfo associated with it. This was a regression in the changes in
9.0.0.M18 for the Servlet 4.0 API changes. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Align <code>PushBuilder</code> API with changes from the Servlet expert
group. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Align web.xml parsing rules with changes from the Servlet expert group
for <code><request-character-encoding></code> and
<code><response-character-encoding></code>. (markt)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Refactor the various implementations of X to comma separated list to a
single utility class and update the code to use the new utility class.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60911">60911</a>: Ensure NPE will not be thrown when looking for SSL
session ID. Based on a patch by Didier Gutacker. (violetagg)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M19_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Add async based IO groundwork for HTTP/2. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix HTTP/2 incorrect input unblocking on EOF. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Close the connection sooner if an event occurs for a current connection
that is not consistent with the current state of that connection.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Speed up shutdown when using multiple acceptor threads by ensuring that
the code that unlocks the acceptor threads correctly handles the case
where there are multiple threads. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60851">60851</a>: Add <code>application/xml</code> and
<code>application/json</code> to the default list of compressible MIME
types. Patch by Michael Osipov. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60852">60852</a>: Correctly spell compressible when used in
configuration attributes and internal code. Based on a patch by Michael
Osipov. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60900">60900</a>: Avoid a <code>NullPointerException</code> in the APR
Poller if a connection is closed at the same time as new data arrives on
that connection. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve HPACK specification compliance by fixing some test failures
reported by the h2spec tool written by Moto Ishizawa. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve HTTP/2 specification compliance by fixing some test failures
reported by the h2spec tool written by Moto Ishizawa. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60918">60918</a>: Fix sendfile processing error that could lead to
subsequent requests experiencing an <code>IllegalStateException</code>.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve sendfile handling when requests are pipelined. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M19_(markt)/Jasper">Jasper</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60844">60844</a>: Correctly handle the error when fewer parameter values
than required by the method are used to invoke an EL method expression.
Patch provided by Daniel Gray. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M19_(markt)/jdbc-pool">jdbc-pool</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60764">60764</a>: Implement <code>equals()</code> and
<code>hashCode()</code> in the <code>StatementFacade</code> in order to
enable these methods to be called on the closed statements if any
statement proxy is set. This behavior can be changed with
<code>useStatementFacade</code> attribute. (kfujino)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M19_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Refactor the build script and the NSIS installer script so that either
NSIS 2.x or NSIS 3.x can be used to build the installer. This is
primarily to re-enable building the installer on the Linux based CI
system where the combination of NSIS 3.x and wine leads to failed
installer builds. (markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.0.M18_(markt)"><span style="float: right;">2017-03-13</span> Tomcat 9.0.0.M18 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.0.M18_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60469">60469</a>: Refactor <code>RealmBase</code> for better code re-use
when implementing Realms that use a custom <code>Principal</code>.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60490">60490</a>: Various formatting and layout improvements for the
<code>ErrorReportValve</code>. Patch provided by Michael Osipov. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60573">60573</a>: Remove the reason phrase when sending a
<code>100</code> response status for consistency with other response
status lines. Patch provided by Michael Osipov. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60596">60596</a>: Improve performance of DefaultServlet when sendfile
feature is disabled on connector. (kkolinko)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Make it easier for sub-classes of <code>Tomcat</code> to modify the
default web.xml settings by over-riding
<code>getDefaultWebXmlListener()</code>. Patch provided by Aaron
Anderson. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Reduce the contention in the default <code>InstanceManager</code>
implementation when multiple threads are managing objects and need to
reference the annotation cache. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60623">60623</a>: When startStopThreads is 1 (or a special value that
is equivalent to 1) then rather than using an
<code>ExecutorService</code> to start the children of the current
component, the children will be started on the current thread. (markt)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60674">60674</a>: Remove <code>final</code> marker from
<code>CorsFilter</code> to enable sub-classing. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60683">60683</a>: Security manager failure causing NPEs when doing IO
on some JVMs. (csutherl)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60688">60688</a>: Update the internal fork of Apache Commons BCEL to
r1782855 to add early access Java 9 support to the annotation scanning
code. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60694">60694</a>: Prevent NPE during authentication when no JASPIC
<code>AuthConfigFactory</code> is available. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60697">60697</a>: When HTTP TRACE requests are disabled on the
Connector, ensure that the HTTP OPTIONS response from custom servlets
does not include TRACE in the returned Allow header. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60718">60718</a>: Improve error handling for asynchronous processing and
correct a number of cases where the <code>requestDestroyed()</code>
event was not being fired and an entry wasn't being made in the access
logs. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60720">60720</a>: Replace "WWW-Authenticate" literal with static final
AUTH_HEADER_NAME in SpnegoAuthenticator. Patch provided by Michael
Osipov. (violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
The default JASPIC <code>AuthConfigFactory</code> now correctly notifies
registered <code>RegistrationListener</code>s when a new
<code>AuthConfigProvider</code> is registered. (markt)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Improve the performance of <code>AuthenticatorBase</code> when there is
no JASPIC configuration available. (violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When HTTP TRACE requests are disabled on the Connector, ensure that the
HTTP OPTIONS response from the WebDAV servlet does not include
TRACE in the returned Allow header. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60722">60722</a>: Take account of the
<strong>dispatchersUseEncodedPaths</strong> setting on the current
<strong>Context</strong> when generating paths for dispatches triggered
by <code>AsyncContext.dispatch()</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60728">60728</a>: Make the separator Tomcat uses in the Tomcat specific
<code>war:file:...</code> URL protocol customizable via a system
property. The separator is equivalent to the use of the <code>!</code>
character in <code>jar:file:...</code> URLs. The default separator of
<code>*</code> remains unchanged. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the Servlet 4.0 API implementation to align with the latest
proposals from the Servlet 4.0 expert group. This includes updates to
the new Servlet mapping API, new methods on the
<code>ServletContext</code> to make the available API more equivalent to
the deployment descriptor, updates to the HTTP push API and the ability
to set default request and response character encoding per web
application. Note that the Servlet 4.0 API is still a work in progress
and further changes are likely. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60798">60798</a>: Correct a bug in the handling of JARs in unpacked WARs
that meant multiple attempts to read the same entry from a JAR in
succession would fail for the second and subsequent attempts. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60808">60808</a>: Ensure that the <code>Map</code> returned by
<code>ServletRequest.getParameterMap()</code> is fully immutable. Based
on a patch provided by woosan. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60824">60824</a>: Correctly cache the <code>Subject</code> in the
session - if there is a session - when running under a
<code>SecurityManager</code>. Patch provided by Jan Engehausen. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure request and response facades are used when firing application
listeners. (markt/remm)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M18_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve handling of case when an HTTP/2 client sends more data that is
subject to flow control than the current window size allows. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve NIO2 look-ahead parsing of TLS client hello for SNI with large
client hello messages. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Enable ALPN and also, therefore, HTTP/2 for the NIO and NIO2 HTTP
connectors when using the JSSE implementation for TLS when running on
Java 9. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Restore Java 9 direct byte buffer compatibility. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59807">59807</a>: Provide a better error message when there is no
<strong>SSLHostConfig</strong> defined with a <code>hostName</code> that
matches the <code>defaultSSLHostConfigName</code> for the associated
<strong>Connector</strong>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60627">60627</a>: Modify the <code>Rfc6265CookieProcessor</code> so that
in addition to cookie headers that start with an explicit RFC 2109
<code>$Version=1</code>, cookies that start with <code>$Version=0</code>
are also parsed as RFC 2109 cookies. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Include the value of <code>SslHostConfig.truststoreAlgorithm</code> when
warning that the algorithm does not support the
<code>certificateVerificationDepth</code> configuration option. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that executor thread pools used with connectors pre-start the
configured minimum number of idle threads. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60716">60716</a>: Add a new JSSE specific attribute,
<code>revocationEnabled</code>, to <code>SSLHostConfig</code> to permit
JSSE provider revocation checks to be enabled when no
<code>certificateRevocationListFile</code> has been configured. The
expectation is that configuration will be performed via a JSSE provider
specific mechanisms. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Modify the cookie header generated by the
<code>Rfc6265CookieProcessor</code> so it always sends an
<code>Expires</code> attribute as well as a <code>Max-Age</code>
attribute to avoid problems with Microsoft browsers that do not support
the <code>Max-Age</code> attribute. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60761">60761</a>: Expose a protected getter and setter for
<code>NioEndpoint.stopLatch</code> to make the class easier to extend.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Prevent blocking reads after a stream exception occurs with HTTP/2.
(remm)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M18_(markt)/Jasper">Jasper</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Follow up to the fix for <a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58178">58178</a>. When creating the
<code>ELContext</code> for a tag file, ensure that any registered
<code>ELContextListener</code>s are fired. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Refactor code generated for JSPs to reduce the size of the code required
for tags. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve the error handling for simple tags to ensure that the tag is
released and destroyed once used. (remm, violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60769">60769</a>: Correct a regression in the XML encoding detection
refactoring carried out for 9.0.0.M16 that incorrectly always used the
detected BOM encoding in preference to any encoding specified in the
prolog. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M18_(markt)/Cluster">Cluster</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
Make the <code>accessTimeout</code> configurable in
<code>BackupManager</code> and <code>ClusterSingleSignOn</code>. The
<code>accessTimeout</code> is used as a timeout period for PING in
replication map. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60806">60806</a>: To avoid <code>ClassNotFoundException</code>, make
sure that the web application class loader is passed to
<code>ReplicatedContext</code>. (kfujino)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M18_(markt)/WebSocket">WebSocket</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60617">60617</a>: Correctly create a <code>CONNECT</code> request when
establishing a WebSocket connection via a proxy. Patch provided by
Svetlin Zarev. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M18_(markt)/Tribes">Tribes</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add log message that PING message has received beyond the timeout
period. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When a PING message that beyond the time-out period has been received,
make sure that valid member is added to the map membership. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that <code>NoRpcChannelReply</code> messages are not received on
<code>RpcCallback</code>. (kfujino)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M18_(markt)/Web_Applications">Web Applications</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Add Specification and Javadoc references for JASPIC to the Docs
application. (csutherl)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M18_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Spelling corrections provided by Josh Soref. (violetagg)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Remove local definition of web service annotations since these are
provided by the JRE. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the packaged version of the Tomcat Native Library to 1.2.12 to
pick up the latest Windows binaries built with OpenSSL 1.0.2k. (violetagg)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60784">60784</a>: Update all unit tests that test the HTTP status line
to check for the required space after the status code. Patch provided by
Michael Osipov. (markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.0.M17_(markt)"><span style="float: right;">2017-01-16</span> Tomcat 9.0.0.M17 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.0.M17_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60620">60620</a>:
Extend the <code>JreMemoryLeakPreventionListener</code> to provide
protection against <code>ForkJoinPool.commonPool()</code> related memory
leaks. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M17_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure UpgradeProcessor instances associated with closed connections are
removed from the map of current connections to Processors. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Remove a workaround for a problem previously reported with WebSocket,
TLS and APR that treated some error conditions as not errors. The
original problem cannot be reproduced with the current code and the
work-around is now causing problems. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M17_(markt)/Jasper">Jasper</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60497">60497</a>: Follow up fix using a better variable name for the
tag reuse flag. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Revert use of try/finally for simple tags. (remm)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M17_(markt)/WebSocket">WebSocket</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Prevent potential processing loop on unexpected WebSocket connection
closure. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M17_(markt)/jdbc-pool">jdbc-pool</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
Enable reset the statistics without restarting the pool. (kfujino)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M17_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the NSIS Installer used to build the Windows installer to version
3.01. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Spelling corrections provided by Josh Soref. (violetagg)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.0.M16_(markt)"><span style="float: right;">not released</span> Tomcat 9.0.0.M16 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.0.M16_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=53602">53602</a>: Add HTTP status code 451 (RFC 7725) to the list of
HTTP status codes recognised by the ErrorReportValve. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60446">60446</a>: Handle the case where the stored user credential uses
a different key length than the length currently configured for the
<code>CredentialHandler</code>. Based on a patch by Niklas Holm. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the warnings that reference required options for running on Java
9 to use the latest syntax for those options. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60513">60513</a>: Fix thread safety issue with RMI cleanup code. (remm)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M16_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Expand the search process for a server certificate when OpenSSL is used
with a JSSE connector and an explicit alias has not been configured.
(markt)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Extract the common Acceptor code from each Endpoint into a new Acceptor
class that is used by all Endpoints. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60450">60450</a>: Improve the selection algorithm for the default trust
store type for a TLS Virtual Host. In particular, don't use
<code>PKCS12</code> as a default trust store type. Better document how
the default trust store type is selected for a TLS virtual host. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60451">60451</a>: Correctly handle HTTP/2 header values that contain
characters with unicode code points in the range 128 to 255. Reject
with a clear error message HTTP/2 header values that contain characters
with unicode code points above 255. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve the logic that selects an address to use to unlock the Acceptor
to take account of platforms what do not listen on all local addresses
when configured with an address of <code>0.0.0.0</code> or
<code>::</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct a regression in the refactoring to make wider use of
<code>ByteBuffer</code> that caused an intermittent failure in the unit
tests. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60482">60482</a>: HTTP/2 shouldn't do URL decoding on the query string.
(remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix an HTTP/2 compression error. Once a new size has been agreed for the
dynamic HPACK table, the next header block must begin with a dynamic
table update. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60508">60508</a>: Set request start time for HTTP/2. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
The default output buffer size for AJP connectors is now based on the
configured AJP packet size rather than the minimum permitted AJP packet
size. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M16_(markt)/Jasper">Jasper</h4><div class="text">
<ul class="changelog">
<li><img alt="Update: " class="icon" src="./images/update.gif">
Implement a simpler JSP file encoding detector that delegates XML prolog
encoding detection to the JRE rather than using a custom XML parser.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60497">60497</a>: Restore previous tag reuse behavior following the use
of try/finally. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve the error handling for simple tags to ensure that the tag is
released and destroyed once used. (remm)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M16_(markt)/WebSocket">WebSocket</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correctly handle blocking WebSocket writes when the write times out just
before the write is attempted. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M16_(markt)/Web_Applications">Web Applications</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60344">60344</a>: Add a note to BUILDING.txt regarding using the source
bundle with the correct line endings. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60467">60467</a>: remove problematic characters from XML documentation.
Based upon a patch by Michael Osipov. (schultz)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
In the documentation web application, be explicit that clustering
requires a secure network for all of the cluster network traffic.
(markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the ASF logos to the new versions.
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60468">60468</a>: Correct the format of the sample ISO-8601 date used
to report the build date for the documentation. Patch provided by
Michael Osipov. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M16_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the ASF logos used in the Apache Tomcat installer for Windows to
use the new versions.
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.0.M15_(markt)"><span style="float: right;">2016-12-08</span> Tomcat 9.0.0.M15 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.0.M15_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Code: " class="icon" src="./images/code.gif">
Increment version due a local build configuration error with 9.0.0.M14
that wasn't caught until after digital signing had been completed
Signing requires unique names so a new tag was required. (markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.0.M14_(markt)"><span style="float: right;">not released</span> Tomcat 9.0.0.M14 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.0.M14_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Update: " class="icon" src="./images/update.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60202">60202</a>: Add an available flag to realms, to indicate the
state, or the realm backend. Update lockout realm to only register
auth failures if the realm is available. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60340">60340</a>: Readability improvements for CSS used in
DefaultServlet and ErrorReportValve. Patch provided by Michael
Osipov. (violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60351">60351</a>: Delay creating <code>META-INF/war-tracker</code> file
until after the WAR has been expanded to address the case where the
Tomcat process terminates during the expansion. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correctly generate URLs for resources located inside JARs that are
themselves located inside a packed WAR file. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correctly handle the <code>configClass</code> attribute of a Host when
embedding Tomcat. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60368">60368</a>: Stop creating a default connector on start in
embedded mode. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60379">60379</a>: Dispose of the GSS credential once it is no longer
required. Patch provided by Michael Osipov. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60380">60380</a>: Ensure that a call to
<code>HttpServletRequest#logout()</code> triggers a call to
<code>TomcatPrincipal#logout()</code>. Based on a patch by Michael
Osipov. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60381">60381</a>: Provide a standard <code>toString()</code>
implementation for components that implement <code>Contained</code>.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60387">60387</a>: Correct the javadoc for
<code>o.a.catalina.AccessLog.setRequestAttributesEnabled</code>.
The default value is different for the different implementations.
(violetagg)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60393">60393</a>: Use consistent parameter naming in implementations of
<code>Realm#authenticate(GSSContext, boolean)</code>. (markt)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Refactor the <code>org.apache.naming</code> package to reduce duplicate
code. Duplicate code identified by the Simian tool. (markt)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Refactor the implementations of
<code>HttpServletRequest#getRequestURL()</code> to reduce duplicate
code. Duplicate code identified by the Simian tool. (markt)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Refactor Catalina interfaces to make wider use of the
<code>Contained</code> interface and reduce duplication. (markt)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Remove the <code>getName()</code> method from <code>RealmBase</code>
along with the various constants used by the sub-classes to store the
return value. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60395">60395</a>: Log when an <code>Authenticator</code> passes an
incomplete <code>GSSContext</code> to a Realm since it indicates a bug
in the <code>Authenticator</code>. Patch provided by Michael Osipov.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60400">60400</a>: When expanding the buffer used for reading the
request body, ensure the read position will be restored to the
original one. (violetagg)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Refactor the MBean implementations for the internal Tomcat components
to reduce code duplication. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60410">60410</a>: Ensure that multiple calls to
<code>JarInputStreamWrapper#close()</code> do not incorrectly trigger
the closure of the underlying JAR or WAR file. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60411">60411</a>: Implement support in the <code>RewriteValve</code> for
symbolic names to specify the redirect code to use when returning a
redirect response to the user agent. Patch provided by Michael Osipov.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60413">60413</a>: In the <code>RewriteValve</code> write empty capture
groups as the empty string rather than as <code>"null"</code>
when generating the re-written URL. Based on a patch by Michael Osipov.
(markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M14_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60372">60372</a>: Ensure the response headers' buffer limit is reset to
the capacity of this buffer when IOException occurs while writing the
headers to the socket. (violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that the availability of configured upgrade protocols that
require ALPN is correctly reported during Tomcat start. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60386">60386</a>: Implement a more sophisticated pruning algorithm for
removing closed streams from the priority tree to ensure that the tree
does not grow too large. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60409">60409</a>: When unable to complete sendfile request, ensure the
Processor will be added to the cache only once. (markt/violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that the endpoint is able to unlock the acceptor thread during
shutdown if the endpoint is configured to listen to any local address
of a specific type such as <code>0.0.0.0</code> or <code>::</code>.
(markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add a new configuration option, <code>ipv6v6only</code> to the APR
connectors that allows them to be configure to only accept IPv6
connections when configured with an IPv6 address rather than the
default which is to accept IPv4 connections as well if the operating
system uses a dual network stack. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve the logic that unlocks the acceptor thread so a better choice is
made for the address to connect to when a connector is configured for
any local port. This reduces the likelihood of the unlock failing.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60436">60436</a>: Avoid a potential NPE when processing async timeouts.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Reduce the window in which an async request that has just started
processing on a container thread remains eligible for an async timeout.
(markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M14_(markt)/Jasper">Jasper</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60431">60431</a>: Improve handling of varargs in UEL expressions. Based
on a patch by Ben Wolfe. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M14_(markt)/Web_applications">Web applications</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct a typo in Host Configuration Reference.
Issue reported via comments.apache.org. (violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60412">60412</a>: Add information on the comment syntax for the
<code>RewriteValve</code> configuration. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M14_(markt)/Tribes">Tribes</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Reduce the warning logs for a message received from a different domain
in order to avoid excessive log outputs. (kfujino)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M14_(markt)/WebSocket">WebSocket</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60437">60437</a>: Avoid possible handshake overflows in the websocket
client. (remm)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M14_(markt)/jdbc-pool">jdbc-pool</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58816">58816</a>: Implement the statistics of jdbc-pool. The stats infos
are <code>borrowedCount</code>, <code>returnedCount</code>,
<code>createdCount</code>, <code>releasedCount</code>,
<code>reconnectedCount</code>, <code>releasedIdleCount</code> and
<code>removeAbandonedCount</code>. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60194">60194</a>: If <code>validationQuery</code> is not specified,
connection validation is done by calling the <code>isValid()</code>
method. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60398">60398</a>: Fix testcase of <code>TestSlowQueryReport</code>.
(kfujino)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M14_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Allow customization of service.bat, such as heap memory size, service
startup mode and JVM args. Patch provided by isapir via Github.
(violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60366">60366</a>: Change <code>catalina.bat</code> to use directly
<code>LOGGING_MANAGER</code> and <code>LOGGING_CONFIG</code> variables
in order to configure logging, instead of modifying
<code>JAVA_OPTS</code>. Patch provided by Petter Isberg. (violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60383">60383</a>: JASPIC API is added as a dependency to the
<code>org.apache.tomcat:tomcat-catalina</code> maven artifact.
(violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Update the comments associated with the TLS Connector examples in
<code>server.xml</code>. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
New property is added <code>test.verbose</code> in order to control
whether the output of the tests is displayed on the console or not.
Patch provided by Emmanuel Bourg. (violetagg)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
<code>TestOpenSSLCipherConfigurationParser.testSpecification</code>
- if there are test failures, provide more detailed information. Patch
provided by Emmanuel Bourg. (violetagg)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.0.M13_(markt)"><span style="float: right;">2016-11-08</span> Tomcat 9.0.0.M13 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.0.M13_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Check that threadPriority values used in AbstractProtocol are valid.
(fschumacher)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.0.M12_(markt)"><span style="float: right;">not released</span> Tomcat 9.0.0.M12 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.0.M12_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When creating a new Connector via JMX, ensure that both HTTP/1.1 and
AJP/1.3 connectors can be created. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Reduce multiple error messages when Connector fails to instantiate the
associated ProtocolHandler. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60152">60152</a>: Provide an option for Connector Lifecycle exceptions
to be re-thrown rather than logged. This is controlled by the new
<code>throwOnFailure</code> attribute of the Connector. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Include the Context name in the log message when an item cannot be
added to the cache. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Exclude JAR files in <code>/WEB-INF/lib</code> from the static resource
cache. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When calling <code>getResourceAsStream()</code> on a directory, ensure
that <code>null</code> is returned. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60161">60161</a>: Allow creating subcategories of the container logger,
and use it for the rewrite valve. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correctly test for control characters when reading the provided shutdown
password. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60297">60297</a>: Simplify connector creation in embedded mode. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Refactor creation of containers in embedded mode for more consistency
and flexibility. (remm)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Log a warning if running on Java 9 with the ThreadLocal memory leak
detection enabled (the default) but without the command line option it
now requires. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When a Connector is configured to use an executor, ensure that the
StoreConfig component includes the executor name when writing the
Connector configuration. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When configuring the JMX remote listener, specify the allowed types for
the credentials. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M12_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct the HPACK header table size configuration that transposed the
client and server table sizes when creating the encoder and decoder.
(markt)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Review HTTP/2 implementation removing unused code, reducing visibility
where possible and using final where appropriate. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Don't continue to process an HTTP/2 stream if it is reset during header
parsing. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
HTTP/2 uses separate headers for each Cookie. As required by RFC 7540,
merge these into a single Cookie header before processing continues.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Align the HTTP/2 implementation with the HTTP/1.1 implementation and
return a 500 response when an unhandled exception occurs during request
processing. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct the HTTP header parser so that DEL is not treated as a valid
token character. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add checks around the handling of HTTP/2 pseudo headers. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add support for trailer headers to the HTTP/2 implementation. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60232">60232</a>: When processing headers for an HTTP/2 stream, ensure
that the read buffer is large enough for the header being processed.
(markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add configuration options to the HTTP/2 implementation to control the
maximum number of headers allowed, the maximum size of headers allowed,
the maximum number of trailer headers allowed, the maximum size of
trailer headers allowed and the maximum number of cookies allowed.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correctly differentiate between sending and receiving a reset frame when
tracking the state of an HTTP/2 stream. (markt)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Remove the undocumented support for using the old Connector attribute
names <code>backlog</code>, <code>soLinger</code> and
<code>soTimeout</code> that were renamed several major versions ago.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60319">60319</a>: When using an Executor, disconnect it from the
Connector attributes <code>maxThreads</code>,
<code>minSpareThreads</code> and <code>threadPriority</code> to enable
the configuration settings to be consistently reported. These Connector
attributes will be reported as <code>-1</code> when an Executor is in
use. The values used by the executor may be set and obtained via the
Executor. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
If an I/O error occurs during async processing on a non-container
thread, ensure that the <code>onError()</code> event is triggered.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve detection of I/O errors during async processing on non-container
threads and trigger async error handling when they are detected. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add additional checks for valid characters to the HTTP request line
parsing so invalid request lines are rejected sooner. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M12_(markt)/Jasper">Jasper</h4><div class="text">
<ul class="changelog">
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update to the Eclipse JDT Compiler 4.6.1. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M12_(markt)/Web_applications">Web applications</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add HTTP/2 configuration information to the documentation web
application. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix default value of <code>validationInterval</code> attribute in
jdbc-pool. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct a typo in CGI How-To.
Issue reported via comments.apache.org. (violetagg)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M12_(markt)/Tribes">Tribes</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When the proxy node sends a backup retrieve message, ensure that using
the <code>channelSendOptions</code> that has been set rather than the
default <code>channelSendOptions</code>. (kfujino)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M12_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add the JASPIC API jar to the Maven Central publication script. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Remove classes from tomcat-util-scan.jar that are duplicates of those in
tomcat-util.jar. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Update the NSIS Installer used to build the Windows installer to version
3.0. (markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.0.M11_(markt)"><span style="float: right;">2016-10-10</span> Tomcat 9.0.0.M11 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.0.M11_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59961">59961</a>: Add an option to the <code>StandardJarScanner</code>
to control whether or not JAR Manifests are scanned for additional
class path entries. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60013">60013</a>: Refactor the previous fix to align the behaviour of
the Rewrite Valve with mod_rewrite. As part of this, provide an
implementation for the <code>B</code> and <code>NE</code> flags and
improve the handling for the <code>QSA</code> flag. Includes multiple
test cases by Santhana Preethiand a patch by Tiago Oliveira. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60087">60087</a>: Refactor the web resources handling to use the Tomcat
specific <code>war:file:...</code> URL protocol to refer to WAR files
and their contents rather than the standard <code>jar:file:...</code>
form since some components of the JRE, such as JAR verification, give
unexpected results when the standard form is used. A side-effect of the
refactoring is that when using packed WARs, it is now possible to
reference a WAR and/or specific JARs within a WAR in the security policy
file used when running under a <code>SecurityManager</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60116">60116</a>: Fix a problem with the rewrite valve that caused back
references evaluated in conditions to be forced to lower case when using
the <code>NC</code> flag. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure <code>Digester.useContextClassLoader</code> is considered in
case the class loader is used. (violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60117">60117</a>: Ensure that the name of <code>LogLevel</code> is
localized when using <code>OneLineFormatter</code>. Patch provided by
Tatsuya Bessho. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60138">60138</a>: Fix the <code>SSLHostConfig</code> so that the
<code>protocols</code> attribute is limited to the protocols supported
by the current JSSE implementation rather than the default protocols
used by the implementation. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60146">60146</a>: Improve performance for resource retrieval by making
calls to WebResource.getInputStream() trigger caching if the resource is
small enough. Patch provided by mohitchugh. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60151">60151</a>: Improve the exception error messages when a
<code>ResourceLink</code> fails to specify the type, specifies an
unknown type or specifies the wrong type. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60167">60167</a>: Ignore empty lines in <code>/etc/passwd</code> files
when using the <code>PasswdUserDatabase</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60170">60170</a>: Exclude the compressed test file
<code>index.html.br</code> from RAT analysis. Patch provided by Gavin
McDonald. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When starting web resources, ensure that class resources are only
started once. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve the access checks for linked global resources to handle the case
where the current class loader is a child of the web application class
loader. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60196">60196</a>: Ensure that the <code>isMandatory</code> flag is
correctly set when using JASPIC authentication. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60199">60199</a>: Log a warning if deserialization issues prevent a
session attribute from being loaded. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60208">60208</a>: When using RFC6265 compliant cookies, the
<code>/</code> character should not be allowed in a cookie name since
the RFC6265 will drop such cookies as invalid. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Introduce new methods <code>read(ByteBuffer)</code>/
<code>write(ByteBuffer)</code> in
<code>o.a.catalina.connector.CoyoteInputStream</code>/
<code>o.a.catalina.connector.CoyoteOutputStream</code>. (violetagg)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M11_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
Refactor the code that implements the requirement that a call to
<code>complete()</code> or <code>dispatch()</code> made from a
non-container thread before the container initiated thread that called
<code>startAsync()</code> completes must be delayed until the container
initiated thread has completed. Rather than implementing this by
blocking the non-container thread, extend the internal state machine to
track this. This removes the possibility that blocking the non-container
thread could trigger a deadlock. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fail earlier if the client closes the connection during SNI processing.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60123">60123</a>: Avoid potential threading issues that could cause
excessively large values to be returned for the processing time of
a current request. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60174">60174</a>: Log instances of <code>HeadersTooLargeException</code>
during request processing. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60173">60173</a>: Allow up to 64kB HTTP/2 header table size limit. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Java 9 compatibility of direct ByteBuffer cleaner. (remm)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M11_(markt)/Jasper">Jasper</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60101">60101</a>: Remove preloading of the class that was deleted.
(violetagg)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M11_(markt)/Web_applications">Web applications</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
Expand the documentation for the nested elements within a
<code>Resources</code> element to clarify the behaviour of different
configuration options with respect to the order in which resources are
searched. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add an example of using the <code>classesToInitialize</code> attribute
of the <code>JreMemoryLeakPreventionListener</code> to the documentation
web application. Based on a patch by Cris Berneburg. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60192">60192</a>: Correct a typo in the status output of the Manager
application. Patch provided by Radhakrishna Pemmasani. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M11_(markt)/jdbc-pool">jdbc-pool</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Notify jmx when returning the connection that has been marked suspect.
(kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that the <code>POOL_EMPTY</code> notification has been added to
the jmx notification types. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60099">60099</a>: Ensure that use all method arguments as a cache key
when using <code>StatementCache</code>. (kfujino)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M11_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Update the download location for Objenesis. (violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60164">60164</a>: Replace <code>log4j-core*.jar</code> with
<code>log4j-web*.jar</code> since it is <code>log4j-web*.jar</code> that
contains the <code>ServletContainerInitializer</code>. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add documentation to the bin/catalina.bat script to remind users that
environment variables don't affect the configuration of Tomcat when
run as a Windows Service. Based upon a documentation patch by
James H.H. Lampert. (schultz)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the packaged version of the Tomcat Native Library to 1.2.10 to
pick up the latest Windows binaries built with OpenSSL 1.0.2j. (markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.0.M10_(markt)"><span style="float: right;">2016-09-05</span> Tomcat 9.0.0.M10 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.0.M10_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59813">59813</a>: Ensure that circular relations of the Class-Path
attribute from JAR manifests will be processed correctly. (violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that reading the <code>singleThreadModel</code> attribute of a
<code>StandardWrapper</code> via JMX does not trigger initialisation of
the associated servlet. With some frameworks this can trigger an
unexpected initialisation thread and if initialisation is not thread-safe
the initialisation can then fail. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Compatibility with rewrite from httpd for non existing headers.
(jfclere)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
By default, treat paths used to obtain a request dispatcher as encoded.
This behaviour can be changed per web application via the
<code>dispatchersUseEncodedPaths</code> attribute of the Context.
(markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Provide a mechanism that enables the container to check if a component
(typically a web application) has been granted a given permission when
running under a SecurityManager without the current execution stack
having to have passed through the component. Use this new mechanism to
extend SecurityManager protection to the system property replacement
feature of the digester. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
When retrieving an object via a <code>ResourceLink</code>, ensure that
the object obtained is of the expected type. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59823">59823</a>: Ensure that JASPIC configuration is taken into account
when calling <code>HttpServletRequest.authenticate()</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59824">59824</a>: Mark the <code>RewriteValve</code> as supporting async
processing by default. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59839">59839</a>: Apply <code>roleSearchAsUser</code> to all nested
searches in JNDIRealm. (fschumacher)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59859">59859</a>: Fix resource leak in WebDAV servlet. Based on patch by
Coty Sutherland. (fschumacher)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59862">59862</a>: Allow nested jar files scanning to be filtered with
the system property
<code>tomcat.util.scan.StandardJarScanFilter.jarsToSkip</code>. Patch
is provided by Terence Bandoian. (violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59866">59866</a>: When scanning <code>WEB-INF/classes</code> for
annotations, don't scan the contents of
<code>WEB-INF/classes/META-INF</code> (if present) since classes will
never be loaded from that location. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59888">59888</a>: Correctly handle tabs and spaces in quoted version one
cookies when using the <code>Rfc6265CookieProcessor</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
A number of the JRE memory leaks addressed by the
<code>JreMemoryLeakPreventionListener</code> have been fixed in Java 9
so the associated protection is now disabled when running on Java 9
onwards. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59912">59912</a>: Fix an edge case in input stream handling where an
<code>IOException</code> could be thrown when reading a POST body.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59913">59913</a>: Correct a regression introduced with the support for
the Servlet 4 <code>HttpServletRequest.getMapping()</code> API that
caused the attributes for forwarded requests to be lost if requested
from within a subsequent include. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59966">59966</a>: Do not start the web application if the error page
configuration in web.xml is invalid. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Switch the CGI servlet to the standard logging mechanism and remove
support for the debug attribute. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60012">60012</a>: Improvements in the log messages. Based on
suggestions by Nemo Chen. (violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Changes to the <code>allowLinking</code> attribute of a
<code>StandardRoot</code> instance now invalidate the cache if caching
is enabled. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add a new initialisation parameter, <code>envHttpHeaders</code>, to
the CGI Servlet to mitigate <a href="https://httpoxy.org">httpoxy</a>
(<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5388">CVE-2016-5388</a>) by default and to provide a mechanism that can be
used to mitigate any future, similar issues. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
When adding and removing <code>ResourceLink</code>s dynamically, ensure
that the global resource is only visible via the
<code>ResourceLinkFactory</code> when it is meant to be. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60008">60008</a>: When processing CORs requests, treat any origin with a
URI scheme of <code>file</code> as a valid origin. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve handling of exceptions during a Lifecycle events triggered by a
state transition. The exception is now caught and the component is now
placed into the <code>FAILED</code> state. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60013">60013</a>: Fix encoding issues when using the RewriteValve with
UTF-8 query strings or UTF-8 redirect URLs. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60022">60022</a>: Improve handling when a WAR file and/or the associated
exploded directory are symlinked into the <code>appBase</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix a file descriptor leak when reading the global web.xml. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Consistently decode URL patterns provided via web.xml using the encoding
of the web.xml file where specified or UTF-8 where no explicit encoding
is specified. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Make timing attacks against the Realm implementations harder. (schultz)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M10_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct a regression in refactoring to enable injection of custom
keystores that broke the automatic conversion of OpenSSL style PEM
key and certificate files for use with JSSE TLS connectors. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59910">59910</a>: Don't hardcode key alias value to "tomcat" for JSSE.
When using a keystore, OpenSSL will still default to it. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59904">59904</a>: Add a limit (default 200) for the number of cookies
allowed per request. Based on a patch by gehui. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59925">59925</a>: Correct regression in r1628368 and ensure that HTTP
separators are handled as configured in the
<code>LegacyCookieProcessor</code>. Patch provided by Kyohei Nakamura.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59950">59950</a>: Correct log message when reporting that the current
number of HTTP/2 streams for a connection could not be pruned to below
the limit. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that <code>Semaphore.release</code> is called in all cases. Even
when there is an exception. (violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60030">60030</a>: Correct a potential infinite loop in the SNI parsing
code triggered by failing to handle an end of stream condition. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Refactor the JSSE client certificate validation so that the
effectiveness of the <code>certificateVerificationDepth</code>
configuration attribute does not depend on the presence of a certificate
revocation list. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Small logging optimization in the <code>Rfc6265CookieProcessor</code>.
Patch provided by Svetlin Zarev. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
OpenSSL now disables 3DES by default so reflect this when using OpenSSL
syntax to select ciphers. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Use the proper ERROR socket status code for async errors with NIO2.
(remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60035">60035</a>: Fix a potential connection leak if the client drops a
TLS connection before the handshake completes. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Log a warning at start up if a JSSE TLS connector is configured with
a trusted certificate that is either not yet valid or has expired.
(markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M10_(markt)/Jasper">Jasper</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When writing out a full web.xml file with JspC ensure that the encoding
used in the XML prolog matches the encoding used to write the contents
of the file. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve the error handling for custom tags to ensure that the tag is
returned to the pool or released and destroyed once used. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60032">60032</a>: Fix handling of method calls that use varargs within
EL value expressions. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ignore <code>engineOptionsClass</code> and <code>scratchdir</code> when
running under a security manager. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fixed StringIndexOutOfBoundsException. Based on a patch provided by
wuwen via Github. (violetagg)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M10_(markt)/WebSocket">WebSocket</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59908">59908</a>: Ensure that a reason phrase is included in the close
message if a session is closed due to a timeout. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M10_(markt)/Web_applications">Web applications</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59867">59867</a>: Correct the documentation provided by Manager's
403.jsp. (violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59868">59868</a>: Clarify the documentation for the Manager web
application to make clearer that the host name and IP address in the
server section are the primary host name and IP address. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59940">59940</a>: Correct the name of the
<code>truststorePassword</code> attribute of the
<code>SSLHostConfig</code> element in the configuration documentation.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
MBeans Descriptors How-To is moved to
<code>mbeans-descriptors-howto.html</code>. Patch provided by Radoslav
Husar. (violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Update NIO Connector configuration documentation with an information
about <code>socket.directSslBuffer</code>. (violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60034">60034</a>: Correct a typo in the Manager How-To page of the
documentation web application. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct the name of the CRL location configuration attributes in the
documentation web application. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M10_(markt)/jdbc-pool">jdbc-pool</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
In order to avoid the unintended skip of <code>PoolCleaner</code>,
remove the check code of the execution interval in the task that has
been scheduled. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59850">59850</a>: Ensure that the <code>ResultSet</code> is closed when
enabling the <code>StatementCache</code> interceptor. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59923">59923</a>: Reduce the default value of
<code>validationInterval</code> in order to avoid the potential issue
that continues to return an invalid connection after database restart.
(kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that the <code>ResultSet</code> is returned as Proxy object when
enabling the <code>StatementDecoratorInterceptor</code>. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=60043">60043</a>: Ensure that the <code>suspectTimeout</code> works
without removing connection when the <code>removeAbandoned</code> is
disabled. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Add log message of when returning the connection that has been marked
suspect. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct Javadoc for <code>ConnectionPool.suspect()</code>. Based on a
patch by Yahya Cahyadi. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M10_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59871">59871</a>: Add a property (<code>timeFormat</code>) to
JULI's <code>OneLineFormatter</code> to enable the format of the
time stamp used in log messages to be configured. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59899">59899</a>: Update Tomcat's copy of the Java Persistence
annotations to include the changes made in 2.1 / JavaEE 7. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fixed typos in mbeans-descriptors.xml files. (violetagg)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the internal fork of Commons BCEL to r1757132 to align with the
BCEL 6 release. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the internal fork of Commons DBCP 2 to r1757164 to pick up a
couple of bug fixes. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the internal fork of Commons Codec to r1757174. Code formatting
changes only. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the internal fork of Commons FileUpload to afdedc9. This pulls in
a fix to improve the performance with large multipart boundaries.
(markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.0.M9_(markt)"><span style="float: right;">2016-07-12</span> Tomcat 9.0.0.M9 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.0.M9_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=18500">18500</a>: Add limited support for wildcard host names and host
aliases. Names of the form <code>*.domainname</code> are now permitted.
Note that an exact host name match takes precedence over a wild card
host name match. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=57705">57705</a>: Add debug logging for requests denied by the remote
host and remote address valves and filters. Based on a patch by Graham
Leggett. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct a regression in the fix for <a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58588">58588</a> that removed the
entire <code>org.apache.juli</code> package from the embedded JARs
rendering them unusable. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59399">59399</a>: Add a new option to the Realm implementations that
ship with Tomcat that allows the HTTP status code used for HTTP -> HTTPS
redirects to be controlled per Realm. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59708">59708</a>: Modify the LockOutRealm logic. Valid authentication
attempts during the lock out period will no longer reset the lock out
timer to zero. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Change the default of the
<code>sessionCookiePathUsesTrailingSlash</code> attribute of the
<code>Context</code> element to <code>false</code> since the problems
caused when a Servlet is mapped to <code>/*</code> are more significant
than the security risk of not enabling this option by default. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Follow-up to <a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59655">59655</a>. Improve the documentation for configuring
permitted cookie names. Patch provided by Kyohei Nakamura. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Do not attempt to start web resources during a web application's
initialisation phase since the web application is not fully configured
at that point and the web resources may not be correctly configured.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve error handling around user code prior to calling
<code>InstanceManager.destroy()</code> to ensure that the method is
executed. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M9_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix a cause of multiple attempts to close the same socket. (markt)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Refactor the certificate keystore and trust store generation to make it
easier for embedded users to inject their own key stores. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Add a <code>maxConcurrentStreamExecution</code> on the HTTP/2
protocol handler to allow restricting the amount of concurrent stream
that are being executed in a single connection. The default is to
not limit it. (remm)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59233">59233</a>: Add the ability to add TLS virtual hosts dynamically.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct a problem with <code>ServletRequest.getServerPort()</code> for
secure HTTP/2 connections that meant an incorrect value was returned when
using the default port. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve error handling around user code prior to calling
<code>InstanceManager.destroy()</code> to ensure that the method is
executed. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Document the default for the HTTP/2 configuration parameter
<code>maxConcurrentStreamExecution</code> as 20. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M9_(markt)/Jasper">Jasper</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve error handling around user code prior to calling
<code>InstanceManager.destroy()</code> to ensure that the method is
executed. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M9_(markt)/WebSocket">WebSocket</h4><div class="text">
<ul class="changelog">
<li><img alt="Code: " class="icon" src="./images/code.gif">
Now the WebSocket implementation is not built directly on top of the
Servlet API and can use Tomcat internals, there is no need for the
dedicated WebSocket Executor. It has been replaced by the use of the
Connector/Endpoint provided Executor. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve error handling around user code prior to calling
<code>InstanceManager.destroy()</code> to ensure that the method is
executed. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M9_(markt)/Web_Applications">Web Applications</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Do not log an additional case of <code>IOException</code>s in the
error handler for the Drawboard WebSocket example when the root cause is
the client disconnecting since the logs add no value. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59642">59642</a>: Mention the <code>localDataSource</code> in the
<code>DataSourceRealm</code> section of the Realm How-To. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59672">59672</a>: Update the security considerations page of the
documentation web application to take account of the fact that the
Manager and HostManager applications now have a
<code>RemoteAddrValve</code> configured by default. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Follow-up to the fix for <a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59399">59399</a>. Ensure that the new attribute
<code>transportGuaranteeRedirectStatus</code> is documented for all
<strong>Realm</strong>s. Also document the <code>NullRealm</code> and
when it is automatically created for an <strong>Engine</strong>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix the description of <code>maxAge</code> attribute in jdbc-pool doc.
This attribute works both when a connection is returned and when a
connection is borrowed. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59774">59774</a>: Correct the <code>prefix</code> values in the
documented examples for configuring the <code>AccessLogValve</code>.
Patch provided by Mike Noordermeer. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M9_(markt)/Tribes">Tribes</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add log message when the ping has timed-out. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
If the ping message has been received at the
<code>AbstractReplicatedMap#leftOver</code> method, ensure that notify
the member is alive than ignore it. (kfujino)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M9_(markt)/jdbc-pool">jdbc-pool</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix the duplicated connection release when connection verification
failed. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that do not remove the abandoned connection that has been already
released. (kfujino)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M9_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Remove JULI plus log4j extras and embedded artifacts from Maven release
script. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Use the mirror network rather than the ASF master site to download the
current ASF dependencies. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the packaged version of the Tomcat Native Library to 1.2.8 to
pick up the latest fixes and make 1.2.8 the minimum recommended version.
(markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.0.M8_(markt)"><span style="float: right;">2016-06-13</span> Tomcat 9.0.0.M8 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.0.M8_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Remove accidentally committed debug code. (markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.0.M7_(markt)"><span style="float: right;">not released</span> Tomcat 9.0.0.M7 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.0.M7_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
RMI Target related memory leaks are avoidable which makes them an
application bug that needs to be fixed rather than a JRE bug to work
around. Therefore, start logging RMI Target related memory leaks on web
application stop. Add an option that controls if the check for these
leaks is made. Log a warning if running on Java 9 with this check
enabled but without the command line option it requires. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure NPE will not be thrown during deployment when scanning jar files
without MANIFEST.MF file. (violetagg)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Remove the <code>clearReferencesStatic</code> option from
<code>StandardContext</code>. It was known to cause problems with some
libraries (such as log4j) and was only linked to suspected memory leaks
rather than known memory leaks. It had been disabled by default with no
increase in the reports of memory leaks for some time. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59604">59604</a>: Correct the assumption made in the URL decoding that
the default platform encoding is always compatible with ISO-8859-1. This
assumption is not always valid, e.g. on z/OS. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59608">59608</a>: Skip over any invalid <code>Class-Path</code> attribute
from JAR manifests. Log errors at debug level due to many bad libraries.
(remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix error message when failed to register MBean. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59655">59655</a>: Configure the cookie name validation to use RFC6265
rules by default to align it with the default cookie parser. Document
the impact system properties have on cookie name validation. (mark)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M7_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that requests with HTTP method names that are not tokens (as
required by RFC 7231) are rejected with a 400 response. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When an asynchronous request is processed by the AJP connector, ensure
that request processing has fully completed before starting the next
request. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve handling of HTTP/2 stream resets. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58750">58750</a>: The HTTP Server header is no longer set by default. A
Server header may be configured by setting the <code>server</code>
attribute on the <code>Connector</code>. A new <code>Connector</code>
attribute, <code>serverRemoveAppProvidedValues</code> may be used to
remove any Server header set by a web application. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59564">59564</a>: Correct offset when reading into HTTP/2 input buffer
that could cause problems reading request bodies. (violetagg/markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Modify the handling of read/write timeouts so that the appropriate error
handling (<code>ReadListener.onError()</code>,
<code>WriteListener.onError()</code> or
<code>AsyncListener.onError()</code>) is called. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
If an async dispatch results in the completion of request processing,
ensure that any remaining request body is swallowed before starting the
processing of the next request else the remaining body may be read as the
start of the next request leading to a 400 response. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M7_(markt)/Jasper">Jasper</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59567">59567</a>: Fix NPE scanning webapps for TLDs when an exploded
JAR has an empty WEB-INF/classes/META-INF folder. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix a memory leak in the expression language implementation that caused
the class loader of the first web application to use expressions to be
pinned in memory. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59654">59654</a>: Improve error message when attempting to use a TLD
file from an invalid location. Patch provided by Huxing Zhang. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M7_(markt)/WebSocket">WebSocket</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59659">59659</a>: Fix possible memory leak in WebSocket handling of
unexpected client disconnects. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M7_(markt)/Web_applications">Web applications</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58891">58891</a>: Update the SSL How-To. Based on a suggestion by
Alexander Kjäll. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Extras">Extras</h4><div class="text">
<ul class="changelog">
<li><img alt="Code: " class="icon" src="./images/code.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58588">58588</a>: Remove the JULI extras package from the distribution.
It was only useful for switching Tomcat's internal logging to log4j
1.2.x and that version of log4j is no longer supported. No additional
Tomcat code is required if switching Tomcat's internal logging to log
via log4j 2.x. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M7_(markt)/jdbc-pool">jdbc-pool</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix a memory leak with the pool cleaner thread that retained a reference
to the web application class loader for the first web application to use
a connection pool. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M7_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the internal fork of Commons DBCP 2 to r1743696 (2.1.1 plus
additional fixes). (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the internal fork of Commons Pool 2 to r1743697 (2.4.2 plus
additional fixes). (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the internal fork of Commons File Upload to r1743698 (1.3.1 plus
additional fixes). (markt)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Use UTF-8 with a standard prolog for all XML files. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58626">58626</a>: Add support for a new environment variable
(<code>USE_NOHUP</code>) that causes <code>nohup</code> to be used when
starting Tomcat. It is disabled by default except on HP-UX where it is
enabled by default since it is required when starting Tomcat at boot on
HP-UX. (markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.0.M6_(markt)"><span style="float: right;">2016-05-16</span> Tomcat 9.0.0.M6 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.0.M6_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that annotated web components packed in web fragments will be
processed when <code>unpackWARs</code> is enabled. (violetagg)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.0.M5_(markt)"><span style="float: right;">not released</span> Tomcat 9.0.0.M5 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.0.M5_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=48922">48922</a>: Apply a very small performance improvement to the
date formatting in Tomcat's internal request object. Based on a patch
provided by Ondrej Medek. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59206">59206</a>: Ensure NPE will not be thrown by
<code>o.a.tomcat.util.file.ConfigFileLoader</code> when
<code>catalina.base</code> is not specified. (violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59217">59217</a>: Remove duplication in the recycling of the path in
<code>o.a.tomcat.util.http.ServerCookie</code>. Patch is provided by
Kyohei Nakamura. (violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fixed possible NPE in
<code>o.a.catalina.loader.WebappClassLoaderBase.getResourceAsStream</code>
(violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59213">59213</a>: Async dispatches should be based off a wrapped
request. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that <code>javax.servlet.ServletRequest</code> and
<code>javax.servlet.ServletResponse</code> provided during
<code>javax.servlet.AsyncListener</code> registration are made
available via <code>javax.servlet.AsyncEvent.getSuppliedRequest</code>
and <code>javax.servlet.AsyncEvent.getSuppliedResponse</code>
(violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59219">59219</a>: Ensure <code>AsyncListener.onError()</code> is called
if an <code>Exception</code> is thrown during async processing. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59220">59220</a>: Ensure that <code>AsyncListener.onComplete()</code> is
called if the async request times out and the response is already
committed. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59226">59226</a>: Process the <code>Class-Path</code> attribute from
JAR manifests for JARs on the class path excluding JARs packaged in
<code>WEB-INF/lib</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59255">59255</a>: Fix possible NPE in mapper. (kkolinko/remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59256">59256</a>: <code>slf4j-taglib*.jar</code> should not be excluded
from the standard JAR scanning by default. (violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Clarify the log message that specifying both urlPatterns and value
attributes in @WebServlet and @WebFilter annotations is not allowed.
(violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure the exceptions caused by Valves will be available in the log
files so that they can be evaluated when
<code>o.a.catalina.valves.ErrorReportValve.showReport</code> is
disabled. Patch is provided by Svetlin Zarev. (violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Remove unused <code>distributable</code> attribute that is defined as
<code>TransientAttribute</code> of <code>Manager</code> in StoreConfig.
(kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix handling of Cluster Receiver in StoreConfig. The <code>bind</code>
and <code>host</code> attributes define as
<code>TransientAttribute</code>. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59261">59261</a>: <code>ServletRequest.getAsyncContext()</code> now
throws an <code>IllegalStateException</code> as required by the Servlet
specification if the request is not in asynchronous mode when called.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59269">59269</a>: Correct the implementation of
<code>PersistentManagerBase</code> so that <code>minIdleSwap</code>
functions as designed and sessions are swapped out to keep the active
session count below <code>maxActiveSessions</code>. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the implementation of the proposed Servlet 4.0 API to provide
mapping type information for the current request to reflect discussions
within the EG. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correctly configure the base path for a resources directory provided by
an expanded JAR file. Patch provided by hengyunabc. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
When multiple compressed formats are available and the client does not
express a preference, use the server order to determine the preferred
format. Based on a patch by gmokki. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59284">59284</a>: Allow the Tomcat provided JASPIC
<code>SimpleServerAuthConfig</code> to pick up module configuration
properties from either the property set passed to its constructor or
from the properties passed in the call to <code>getAuthContext</code>.
Based on a patch by Thomas Maslen. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59310">59310</a>: Do not add a <code>Content-Length: 0</code> header for
custom responses to <code>HEAD</code> requests that do not set a
<code>Content-Length</code> value. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When normalizing paths, improve the handling when paths end with
<code>/.</code> or <code>/..</code> and ensure that input and output are
consistent with respect to whether or not they end with <code>/</code>.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59317">59317</a>: Ensure that
<code>HttpServletRequest.getRequestURI()</code> returns an encoded URI
rather than a decoded URI after a dispatch. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Use the correct URL for the fragment when reporting errors processing
a <code>web-fragment.xml</code> file from a JAR located in an unpacked
WAR. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that <code>JarScanner</code> only uses the explicit call-back to
process <code>WEB-INF/classes</code> and only when configured to treat
the contents of <code>WEB-INF/classes</code> as a possible exploded JAR.
(markt)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Remove the <code>java2DDisposerProtection</code> option from the
<code>JreMemoryLeakPreventionListener</code>. The leak is fixed in Java
7 onwards and Tomcat 9 requires Java 8 so the option is unnecessary.
(markt)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Remove the <code>securityPolicyProtection</code> option from the
<code>JreMemoryLeakPreventionListener</code>. The leak is fixed in Java
8 onwards and Tomcat 9 requires Java 8 so the option is unnecessary.
(markt)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Remove the <code>securityLoginConfigurationProtection</code> option from
the <code>JreMemoryLeakPreventionListener</code>. The leak is fixed in
Java 8 onwards and Tomcat 9 requires Java 8 so the option is
unnecessary. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that the value for the header <code>X-Frame-Options</code> is
constructed correctly according to the specification when
<code>ALLOW-FROM</code> option is used. (violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix an <code>IllegalArgumentException</code> if the first use of an
internal <code>Response</code> object requires JASPIC authentication.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Do not trigger unnecessary session ID changes when using JASPIC and the
user is authenticated using cached credentials. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59437">59437</a>: Ensure that the JASPIC <code>CallbackHandler</code> is
thread-safe. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59449">59449</a>: In <code>ContainerBase</code>, ensure that the process
to remove a child container is the reverse of the process to add one.
Patch provided by Huxing Zhang. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M5_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improves OpenSSL engine robustness when SSL allocation fails for
some reason. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
OpenSSL engine code cleanups. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Align cipher configuration parsing with current OpenSSL master. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Change the default for <code>honorCipherOrder</code> to
<code>false</code>. With the current default TLS configuration, it is no
longer necessary for this to be <code>true</code> for a reasonably
secure configuration. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add a new environment variable <code>JSSE_OPTS</code> that is intended
to be used to pass JVM wide configuration to the JSSE implementation.
The default value is <code>-Djdk.tls.ephemeralDHKeySize=2048</code>
which protects against weak Diffie-Hellman keys. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58970">58970</a>: Fix a connection counting bug in the NIO connector
that meant some dropped connections were not removed from the current
connection count. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59289">59289</a>: Do not recycle upgrade processors in unexpected close
situations. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59295">59295</a>: Use <code>Locale.toLanguageTag()</code> to construct
the <code>Content-Language</code> HTTP header to ensure the locale is
correctly represented. Patch provided by zikfat. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59295">59295</a>: Add support for using pem encoded certificates with
JSSE SSL. Submitted by Emmanuel Bourg with additional tweaks. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Make the TLS certificate chain available to clients when using
JSSE+OpenSSL with the certificate chain stored in a Java KeyStore.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Work around <a href="https://github.com/openssl/openssl/issues/188">a
known issue in OpenSSL</a> that does not permit the TLS handshake to be
failed if the ALPN negotiation fails. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59421">59421</a>: Add direct HTTP/2 connection support. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correctly handle a call to <code>AsyncContext.complete()</code> from a
non-container thread when non-blocking I/O is being used. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59451">59451</a>: Correct Javadoc for <code>MessageBytes</code>. Patch
provided by Kyohei Nakamura. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59450">59450</a>: Correctly handle the case where the
<code>LegacyCookieProcessor</code> is configured with
<code>allowHttpSepsInV0</code> set to <code>false</code> and
<code>forwardSlashIsSeparator</code> set to <code>true</code>. Patch
provided by Kyohei Nakamura. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M5_(markt)/Jasper">Jasper</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When scanning JARs for TLDs, correctly handle the (rare) case where a
JAR has been exploded into <code>WEB-INF/classes</code> and the web
application is deployed as a packed WAR. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59640">59640</a>: NPEs with not found TLDs. (remm)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M5_(markt)/WebSocket">WebSocket</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59189">59189</a>: Explicitly release the native memory held by the
<code>Inflater</code> and <code>Deflater</code> when using
PerMessageDeflate and the WebSocket session ends. Based on a patch by
Henrik Olsson. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Restore the <code>WsServerContainer.doUpgrade()</code> method which was
accidentally removed since it is not used by Tomcat. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix a regression caused by the connector refactoring and ensure that the
thread context class loader is set to the web application
classloader when processing WebSocket messages on the server. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that a client disconnection triggers the error handling for the
associated WebSocket end point. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Make WebSocket client more robust when handling errors during the close
of a WebSocket session. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M5_(markt)/Web_applications">Web applications</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59218">59218</a>: Correct the path to <code>jaspic-providers.xml</code>
in Jaspic How-To. Patch is provided by Tatsuya Bessho. (violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Remove button that has accidentally been added to the host manager.
Submitted by Coty Sutherland. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Update in the documentation the link to the maven repository where
Tomcat snapshot artifacts are deployed. (markt/violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Clarify in the documentation that calls to
<code>ServletContext.log(String, Throwable)</code> or
<code>GenericServlet.log(String, Throwable)</code> are logged at the
SEVERE level. (violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct a typo in SSL/TLS Configuration How-To.
Issue reported via comments.apache.org. (violetagg)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M5_(markt)/Tribes">Tribes</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Avoid NPE when a proxy node failed to retrieve a backup entry. (kfujino)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add the flag indicating that member is a localMember. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix potential NPE that depends on the setting order of attributes of
static member when using the static cluster. (kfujino)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add get/set method for the channel that is related to
<code>ChannelInterceptor</code>. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
As with the multicast cluster environment, in the static cluster
environment, the local member inherits properties from the cluster
receiver. (kfujino)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add get/set method for the channel that is related to each Channel
services. (kfujino)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add name to channel in order to identify channels. In tomcat cluster
environment, it is set the cluster name + "-Channel" as default value.
(kfujino)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add the channel name to the thread which is invoked by channel services
in order to identify the associated channel. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that clear the channel instance from channel services when
stopping channel. (kfujino)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Implement map state in the replication map. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that the ping is not executed during the start/stop of the
replication map. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
In ping processing in the replication map, send not the
<code>INIT</code> message but the newly introduced <code>PING</code>
message. (kfujino)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M5_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59211">59211</a>: Add hamcrest to Eclipse classpath. Patch is provided
by Huxing Zhang. (violetagg)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59276">59276</a>: Update optional Checkstyle library to 6.17.
(kkolinko)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59280">59280</a>: Update the NSIS Installer used to build the
Windows Installers to version 2.51. (kkolinko)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the packaged version of the Tomcat Native Library to 1.2.7 to
pick up the Windows binaries that are based on OpenSSL 1.0.2h and APR
1.5.2. (markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.0.M4_(markt)"><span style="float: right;">2016-03-16</span> Tomcat 9.0.0.M4 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.0.M4_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that <code>/WEB-INF/classes</code> is never processed as a web
fragment. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Switch default connector when native is installed. Unless configured
otherwise, the NIO endpoint will be used by default. If SSL is
configured, OpenSSL will be used rather than JSSE. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct a regression in the fix for <a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58867">58867</a>. When configuring a
Context to use an external directory for the <code>docBase</code>, and
that directory happens to be located along side the original WAR, use
the directory as the <code>docBase</code> rather than expanding the
WAR into the <code>appBase</code> and using the newly created expanded
directory as the <code>docBase</code>. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58351">58351</a>: Make the server build date and server version number
accessible via JMX. Patch provided by Huxing Zhang. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58988">58988</a>: Special characters in the substitutions for the
RewriteValve can now be quoted with a backslash. (fschumacher)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58999">58999</a>: Fix class and resource name filtering in
WebappClassLoader. It throws a StringIndexOutOfBoundsException if the
name is exactly "org" or "javax". (rjung)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add JASPIC (JSR-196) support. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Make checking for var and map replacement in RewriteValve a bit stricter
and correct detection of colon in var replacement. (fschumacher)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Refactor the web application class loader to reduce the impact of JAR
scanning on the memory footprint of the web application. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix some resource leaks in the error handling for accessing files from
JARs and WARs. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Refactor the JAR and JAR-in-WAR resource handling to reduce the memory
footprint of the web application. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Refactor the web.xml parsing so a new parser is created every time the
web application starts rather than creating and caching the parser when
the Context is created. This enables the parser to take account of
modified Context configuration parameters and reduces (slightly) the
memory footprint of a running Tomcat instance. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Switch the web application class loader to the
<code>ParallelWebappClassLoader</code> by default. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=57809">57809</a>: Remove the custom context attribute that held the
effective web.xml. Components needing access to configuration
information may access it via the Servlet API. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Refactor JAR scanning to reduce memory footprint. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59001">59001</a>: Correctly handle the case when Tomcat is installed on
a path where one of the segments ends in an exclamation mark. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Expand the fix for <a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59001">59001</a> to cover the special sequences used
in Tomcat's custom jar:war: URLs. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59043">59043</a>: Avoid warning while expiring sessions associated with
a single sign on if <code>HttpServletRequest.logout()</code> is used.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59054">59054</a>: Ensure that using the
<code>CrawlerSessionManagerValve</code> in a distributed environment
does not trigger an error when the Valve registers itself in the
session. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Add socket properties support to storeconfig. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix incorrect parsing of the NE and NC flags in rewrite rules. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59065">59065</a>: Correct the timing of the check for colons in paths
on non-Windows systems implemented in <code>catalina.sh</code> so it
works correctly with Cygwin. Patch provided by Ed Randall. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When a Host is configured with an appBase that does not exist, create
the appBase before trying to expand an external WAR file into it.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59115">59115</a>: When using the Servlet 3.0 file upload, the submitted
file name may be provided as a token or a quoted-string. If a
quoted-string, unquote the string before returning it to the user.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59123">59123</a>: Close <code>NamingEnumeration</code> objects used by
the <code>JNDIRealm</code> once they are no longer required.
(fschumacher/markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Implement the proposed Servlet 4.0 API to provide mapping type
information for the current request. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59138">59138</a>: Correct a false positive warning for ThreadLocal
related memory leaks when the key class but not the value class has been
loaded by the web application class loader. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59017">59017</a>: Make the pre-compressed file support in the Default
Servlet generic so any compression may be used rather than just gzip.
Patch provided by Mikko Tiihonen. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59145">59145</a>: Don't log an invalid warning when a user logs out of
a session associated with SSO. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59150">59150</a>: Add an additional flag on APR listener to allow
disabling automatic use of OpenSSL. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59151">59151</a>: Fix a regression in the fix for <a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=56917">56917</a> that
added additional (and arguably unnecessary) validation to the provided
redirect location. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59154">59154</a>: Fix a <code>NullPointerException</code> in the
<code>JAASMemoryLoginModule</code> resulting from the introduction of
the <code>CredentialHandler</code> to <code>Realm</code>s.
(schultz/markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M4_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Handle the case in the NIO2 connector where the required TLS buffer
sizes increase after the connection has been initiated. (markt/remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Bad processing of handshake errors in NIO2. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Use JSSE session configuration options with OpenSSL. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59015">59015</a>: Fix potential cause of endless APR Poller loop during
shutdown if the Poller experiences an error during the shutdown process.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Align cipher aliases for <code>kECDHE</code> and <code>ECDHE</code> with
the current OpenSSL implementation. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59081">59081</a>: Retain the user defined cipher order when defining
ciphers. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59089">59089</a>: Correctly ignore HTTP headers that include non-token
characters in the header name. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M4_(markt)/Jasper">Jasper</h4><div class="text">
<ul class="changelog">
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update to the Eclipse JDT Compiler 4.5.1. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=57583">57583</a>: Improve the performance of
<code>javax.servlet.jsp.el.ScopedAttributeELResolver</code> when
resolving attributes that do not exist. This improvement only works when
Jasper is used with Tomcat's EL implementation. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M4_(markt)/WebSocket">WebSocket</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix a timing issue on session close that could result in an exception
being thrown for an incomplete message even through the message was
completed. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correctly handle compression of partial messages when the final message
fragment has a zero length payload. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59119">59119</a>: Correct read logic for WebSocket client when using
secure connections. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59134">59134</a>: Correct client connect logic for secure connections
made through a proxy. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M4_(markt)/Web_applications">Web applications</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct an error in the documentation of the expected behaviour for
automatic deployment. If a WAR is updated and an expanded directory is
present, the directory will always be deleted and recreated by expanding
the WAR if <code>unpackWARs</code> is <code>true</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=48674">48674</a>: Implement an option within the Host Manager web
application to persist the current configuration. Based on a patch by
Coty Sutherland. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58935">58935</a>: Remove incorrect references in the documentation to
using <code>jar:file:</code> URLs with the Manager application. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct the description of the
<code>ServletRequest.getServerPort()</code> in Proxy How-To.
Issue reported via comments.apache.org. (violetagg)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
The Manager and Host Manager applications are now only accessible via
<code>localhost</code> by default. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M4_(markt)/Tribes">Tribes</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
If promoting a proxy node to a primary node when getting a session,
notify the change of the new primary node to the original backup node.
(kfujino)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M4_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58283">58283</a>: Change the default download location for libraries
during the build process from <code>/usr/share/java</code> to
<code>${user.home}/temp</code>. Patch provided by Ahmed Hosni. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=59031">59031</a>: When using the Windows uninstaller, do not remove the
contents of any directories that have been symlinked into the Tomcat
directory structure. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the packaged version of the Tomcat Native Library to 1.2.5 to
pick up the Windows binaries that are based on OpenSSL 1.0.2g and APR
1.5.1. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Modify the default <code>tomcat-users.xml</code> file to make it harder
for users to configure the entries intended for use with the examples
web application for the Manager application. (markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.0.M3_(markt)"><span style="float: right;">2016-02-05</span> Tomcat 9.0.0.M3 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.0.M3_(markt)/General">General</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
Allow to configure multiple JUnit test class patterns with the build
property <code>test.name</code> and document the property in
BUILDING.txt. (rjung)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M3_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Protect initialization of <code>ResourceLinkFactory</code> when
running with a SecurityManager. (kkolinko)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct a thread safety issue in the filtering of session attributes
based on the implementing class name of the value object. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix class loader decision on the delegation for class loading and
resource lookup and make it faster too. (rjung)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58768">58768</a>: Log a warning if a redirect fails because of an
invalid location. (markt)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58827">58827</a>: Remove remains of JSR-77 implementation. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58946">58946</a>: Ensure that the request parameter map remains
immutable when processing via a RequestDispatcher. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58905">58905</a>: Ensure that <code>Tomcat.silence()</code> silences the
correct logger and respects the current setting. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M3_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct a regression in the connector refactoring in 9.0.0.M2 that broke
TLS support for the APR/native connector. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct an NPE when listing the enabled ciphers (e.g. via the Manager
web application) for a TLS enabled APR/native connector. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
New configuration option <code>ajpFlush</code> for the AJP connectors
to disable the sending of AJP flush packets. (rjung)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Handle the case in the NIO connector where the required TLS buffer sizes
increase after the connection has been initiated. (markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.0.M2_(markt)"><span style="float: right;">not released</span> Tomcat 9.0.0.M2 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.0.M2_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Code: " class="icon" src="./images/code.gif">
Refactor creation of <code>MapperListener</code> to ensure that the
<code>Mapper</code> used is the <code>Mapper</code> associated with the
<code>Service</code> for which the listener was created. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Move the functionality that provides redirects for context roots and
directories where a trailing <code>/</code> is added from the Mapper to
the <code>DefaultServlet</code>. This enables such requests to be
processed by any configured Valves and Filters before the redirect is
made. This behaviour is configurable via the
<code>mapperContextRootRedirectEnabled</code> and
<code>mapperDirectoryRedirectEnabled</code> attributes of the Context
which may be used to restore the previous behaviour. (markt)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Refactor <code>Service.getContainer()</code> to return an
<code>Engine</code> rather than a <code>Container</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=34319">34319</a>: Only load those keys in <code>StoreBase.processExpire</code>
from JDBCStore, that are old enough, to be expired. Based on a patch
by Tom Anderson. (fschumacher)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=56917">56917</a>: As per RFC7231 (HTTP/1.1), allow HTTP/1.1 and later
redirects to use relative URIs. This is controlled by a new attribute
<code>useRelativeRedirects</code> on the <strong>Context</strong> and
defaults to <code>true</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58629">58629</a>: Allow an embedded Tomcat instance to start when the
<code>Service</code> has no <code>Engine</code> configured. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correctly notify the MapperListener associated with a Service if the
Engine for that Service is changed. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Make a web application's CredentialHandler available through a context
attribute. This allows a web application to use the same algorithm
for validating or generating new stored credentials from cleartext
ones. (schultz)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58635">58635</a>: Enable break points to be set within agent code when
running Tomcat with a Java agent. Based on a patch by Huxing Zhang.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fixed potential NPE in <code>HostConfig</code> while deploying an
application. Issue reported by coverity scan. (violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58655">58655</a>: Fix an <code> IllegalStateException</code> when
calling <code>HttpServletResponse.sendRedirect()</code> with the
<code>RemoteIpFilter</code>. This was caused by trying to correctly
generate the absolute URI for the redirect. With the fix for
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=56917">56917</a>, redirects may now be relative making the
<code>sendRedirect()</code> implementation for the
<code>RemoteIpFilter</code> much simpler. This also addresses issues
where the redirect may not have behaved as expected when redirecting
from http to https to from https to http. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58657">58657</a>: Exceptions in a Servlet 3.1 <code>ReadListener</code>
or <code>WriteListener</code> do not need to be immediately fatal to the
connection. Allow an error response to be written. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct implementation of
<code>validateClientProvidedNewSessionId</code> so client provided
session IDs may be rejected if validation is enabled. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58701">58701</a>: Reset the <code>instanceInitialized</code> field in
<code>StandardWrapper</code> when unloading a Servlet so that a new
instance may be correctly initialized. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Add a new flag <code>aprPreferred</code> to the Apr listener. if set to
<code>false</code>, when using the connector defaults, it will use
NIO + OpenSSL if tomcat-native is available, rather than the APR
connector. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Add path parameter handling to
<code>HttpServletRequest.getContextPath()</code>. This is a follow-up to
the fix for <a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=57215">57215</a>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58692">58692</a>: Make <code>StandardJarScanner</code> more robust. Log
a warning if a class path entry cannot be scanned rather than triggering
the failure of the web application. Includes a test case written by
Derek Abdine. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58702">58702</a>: Ensure an access log entry is generated if the client
aborts the connection. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fixed various issues reported by Findbugs. (violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58735">58735</a>: Add support for the <code>X-XSS-Protection</code>
header to the <code>HttpHeaderSecurityFilter</code>. Patch provided by
Jacopo Cappellato. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Add the <code>StatusManagerServlet</code> to the list of Servlets that
can only be loaded by privileged applications. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Simplify code and fix messages in
<code>org.apache.catalina.core.DefaultInstanceManager</code> class.
(kkolinko)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58751">58751</a>: Correctly handle the case where an
<code>AsyncListener</code> dispatches to a Servlet on an asynchronous
timeout and the Servlet uses <code>sendError()</code> to trigger an
error page. Includes a test case based on code provided by Andy
Wilkinson.(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that the proper file encoding if specified will be used when
a readme file is served by DefaultServlet. (violetagg)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix declaration of <code>localPort</code> attribute of Connector MBean:
it is read-only. (kkolinko)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58766">58766</a>: Make skipping non-class files during annotation
scanning faster by checking the file name first. Improve debug logging.
(kkolinko)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58836">58836</a>: Correctly merge query string parameters when
processing a forwarded request where the target includes a query string
that contains a parameter with no value. (markt/kkolinko)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Make sure that shared Digester is reset in an unlikely error case
in <code>HostConfig.deployWAR()</code>. (kkolinko)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Extend the feature available in the cluster session manager
implementations that enables session attribute replication to be
filtered based on attribute name to all session manager implementations.
Note that configuration attribute name has changed from
<code>sessionAttributeFilter</code> to
<code>sessionAttributeNameFilter</code>. Apply the filter on load as
well as unload to ensure that configuration changes made while the web
application is stopped are applied to any persisted data. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Extend the session attribute filtering options to include filtering
based on the implementation class of the value and optional
<code>WARN</code> level logging if an attribute is filtered. These
options are available for all of the Manager implementations that ship
with Tomcat. When a <code>SecurityManager</code> is used filtering will
be enabled by default. (markt)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Remove <code>distributable</code> and <code>maxInactiveInterval</code>
from the <code>Manager</code> interface because the attributes are never
used. The equivalent attributes from the <code>Context</code> always
take precedence. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58867">58867</a>: Improve checking on Host start for WAR files that have
been modified while Tomcat has stopped and re-expand them if
<code>unpackWARs</code> is <code>true</code>. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58900">58900</a>: Correctly undeploy symlinked resources and prevent an
infinite cycle of deploy / undeploy. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M2_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58621">58621</a>: The certificate chain cannot be set using the main
certificate attribute, so restore the certificate chain property. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Allow a new SSL config type where a connector can use either JSSE or
OpenSSL. Both could be allowed, but it would likely create support
issues. This type is used by the OpenSSL implementation for NIOx. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Improve upgrade context classloader handling by using Context.bind and
unbind. (remm)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Improve OpenSSL keystore/truststore configuration by using the code
from the JSSE implementation. (remm, jfclere)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix a potential loop when a client drops the connection unexpectedly.
(markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
OpenSSL renegotiation support for client certificate authentication.
(remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix NIO connector renegotiation. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58659">58659</a>: Fix a potential deadlock during HTTP/2 processing when
the connection window size is limited. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M2_(markt)/Jasper">Jasper</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=57136#c25">57136#c25</a>: Change default value of
<code>quoteAttributeEL</code> setting in Jasper to be <code>true</code>
for better compatibility with other implementations and older versions
of Tomcat. Add command line option <code>-no-quoteAttributeEL</code> in
JspC. (kkolinko)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix handling of missing messages in
<code>org.apache.el.util.MessageFactory</code>. (violetagg)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M2_(markt)/Cluster">Cluster</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Enable an explicit configuration of local member in the static cluster
membership. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix potential integer overflow in <code>DeltaSession</code>.
Reported by coverity scan. (fschumacher)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
In order to avoid that the heartbeat thread and the background thread to
run <code>Channel.heartbeat</code> simultaneously, if
<code>heartbeatBackgroundEnabled</code> of <code>SimpleTcpCluster</code>
set to <code>true</code>, ensure that the heartbeat thread does not
start. (kfujino)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M2_(markt)/WebSocket">WebSocket</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=55006">55006</a>: The WebSocket client now honors the
<code>java.net.java.net.ProxySelector</code> configuration (using the
HTTP type) when establishing WebSocket connections to servers. Based on
a patch by Niki Dokovski. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58624">58624</a>: Correct a potential deadlock if the WebSocket
connection is closed when a message write is in progress. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=57489">57489</a>: Ensure <code>onClose()</code> is called when a
WebSocket connection is closed even if the sending of the close message
fails. Includes test cases by Barry Coughlan. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M2_(markt)/Web_Applications">Web Applications</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58631">58631</a>: Correct the continuation character use in the Windows
Service How-To page of the documentation web application. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct the SSL documentation for deprecated attributes to point to the
correct, new location for attributes related to individual certificates.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct some typos in the JNDI resources How-To. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Don't create session unnecessarily in the Manager application. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Don't create session unnecessarily in the Host Manager application.
(markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=58723">58723</a>: Clarify documentation and error messages for the text
interface of the manager to make clear that version must be used with
path when referencing contexts deployed using parallel deployment.
(markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Document <code>test.threads</code> option in BUILDING.txt. (kkolinko)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M2_(markt)/Tribes">Tribes</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ensure that the static member is registered to the add suspect list even
if the static member that is registered to the remove suspect list has
disappeared. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
When using a static cluster, add the members that have been cached in
the membership service to the map members list in order to ensure that
the map member is a static member. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Add support for the startup notification of local members in the static
cluster. (kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Ignore the unnecessary member remove operation from different domain.
(kfujino)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Add support for the shutdown notification of local members in the static
cluster. (kfujino)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M2_(markt)/jdbc-pool">jdbc-pool</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Correct evaluation of system property
<code>org.apache.tomcat.jdbc.pool.onlyAttemptCurrentClassLoader</code>.
It was basically ignored before. Reported by coverity scan. (fschumacher)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Fix potential integer overflow in <code>ConnectionPool</code> and
<code>PooledConnection</code>. Reported by coverity scan. (fschumacher)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M2_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update optional Checkstyle library to 6.14.1. (kkolinko)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the packaged version of the Tomcat Native Library to 1.2.4 to
pick up the Windows binaries that are based on OpenSSL 1.0.2e and APR
1.5.1. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the NSIS Installer used to build the Windows Installers to
version 2.50. (markt/kkolinko)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the internal fork of Commons BCEL to r1725718 to align with the
refactoring for BCEL 6, the next major BCEL release. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the internal fork of Commons DBCP 2 to r1725730 (2.1.1 plus
additional fixes). (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the internal fork of Commons Pool 2 to r1725738 (2.4.2 plus
additional fixes). (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Update the internal fork of Commons Codec to r1725746 (1.9 plus
additional fixes). (markt)
</li>
</ul>
</div></div>
</div><h3 id="Tomcat_9.0.0.M1_(markt)"><span style="float: right;">2015-11-17</span> Tomcat 9.0.0.M1 (markt)</h3><div class="text">
<div class="subsection"><h4 id="Tomcat_9.0.0.M1_(markt)/General">General</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
Make Java 8 the minimum required version to build and run Tomcat 9.
(markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Remove support for Comet. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Tighten up the default file permissions for the <code>.tar.gz</code>
distribution so no files or directories are world readable by default.
Configure Tomcat to run with a default umask of <code>0027</code> which
may be overridden by setting <code>UMASK</code> in
<code>setenv.sh</code>. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
Remove native code (Windows Service Wrapper, APR/native connector)
support for Windows Itanium. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M1_(markt)/Catalina">Catalina</h4><div class="text">
<ul class="changelog">
<li><img alt="Update: " class="icon" src="./images/update.gif">
The default HTTP cookie parser has been changed to
<code>org.apache.tomcat.util.http.Rfc6265CookieProcessor</code>. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M1_(markt)/Coyote">Coyote</h4><div class="text">
<ul class="changelog">
<li><img alt="Update: " class="icon" src="./images/update.gif">
Remove support for the HTTP BIO and AJP BIO connectors. (markt)
</li>
<li><img alt="Code: " class="icon" src="./images/code.gif">
Refactor HTTP upgrade and AJP implementations to reduce duplication.
(markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add support for HPACK header encoding and decoding, contributed
by Stuart Douglas. (remm)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
<a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=57108">57108</a>: Add support for Server Name Indication (SNI). There
has been significant changes to the SSL configuration in server.xml to
support this. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add SSL engine for JSSE backed by OpenSSL. Includes ALPN support.
Based on code contributed by Numa de Montmollin and derived from code
developed by Twitter and Netty. (remm)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
RFC 7230 states that clients should ignore reason phrases in HTTP/1.1
response messages. Since the reason phrase is optional, Tomcat no longer
sends it. As a result the system property
<code>org.apache.coyote.USE_CUSTOM_STATUS_MSG_IN_HEADER</code> is no
longer used and has been removed. (markt)
</li>
<li><img alt="Update: " class="icon" src="./images/update.gif">
The minimum required Tomcat Native version has been increased to 1.2.2.
The 1.2.x branch includes ALPN and SNI support which are required for
HTTP/2. (markt)
</li>
<li><img alt="Add: " class="icon" src="./images/add.gif">
Add support for HTTP/2 including server push. (markt)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M1_(markt)/Tribes">Tribes</h4><div class="text">
<ul class="changelog">
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
Clarify the handling of Copy message and Copy nodes. (kfujino)
</li>
</ul>
</div></div>
<div class="subsection"><h4 id="Tomcat_9.0.0.M1_(markt)/Other">Other</h4><div class="text">
<ul class="changelog">
<li><img alt="Add: " class="icon" src="./images/add.gif">
Support the use of the <code>threads</code> attribute on Ant's
junit task. Note that using this with a value of greater than one will
disable Cobertura code coverage. (markt)
</li>
</ul>
</div></div>
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