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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 (9.0.0.M17) - Changelog</title></head><body><div id="wrapper"><header><div id="header"><div><div><div class="logo noPrint"><a href="http://tomcat.apache.org/"><img alt="Tomcat Home" src="./images/tomcat.png"></a></div><div style="height: 1px;"></div><div class="asfLogo noPrint"><a href="http://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 9.0.0.M17,
<time datetime="2017-01-10">Jan 10 2017</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="http://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="realm-howto.html">6) Realms and AAA</a></li><li><a href="security-manager-howto.html">7) Security Manager</a></li><li><a href="jndi-resources-howto.html">8) JNDI Resources</a></li><li><a href="jndi-datasource-examples-howto.html">9) JDBC DataSources</a></li><li><a href="class-loader-howto.html">10) Classloading</a></li><li><a href="jasper-howto.html">11) JSPs</a></li><li><a href="ssl-howto.html">12) SSL/TLS</a></li><li><a href="ssi-howto.html">13) SSI</a></li><li><a href="cgi-howto.html">14) CGI</a></li><li><a href="proxy-howto.html">15) Proxy Support</a></li><li><a href="mbeans-descriptors-howto.html">16) MBeans Descriptors</a></li><li><a href="default-servlet.html">17) Default Servlet</a></li><li><a href="cluster-howto.html">18) Clustering</a></li><li><a href="balancer-howto.html">19) Load Balancer</a></li><li><a href="connectors.html">20) Connectors</a></li><li><a href="monitoring.html">21) Monitoring and Management</a></li><li><a href="logging.html">22) Logging</a></li><li><a href="apr.html">23) APR/Native</a></li><li><a href="virtual-hosting-howto.html">24) Virtual Hosting</a></li><li><a href="aio.html">25) Advanced IO</a></li><li><a href="extras.html">26) Additional Components</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></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 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="http://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="http://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_9.0.0.M17_(markt)">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">
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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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 DBCP2 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="http://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="http://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="http://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="http://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 -&gt; HTTPS
redirects to be controlled per Realm. (markt)
</li>
<li><img alt="Fix: " class="icon" src="./images/fix.gif">
<a href="http://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="http://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="http://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>
</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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://bz.apache.org/bugzilla/show_bug.cgi?id=58891">58891</a>: Update the SSL how-to. Based on a suggestion by
Alexander Kj&auml;ll. (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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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 herf="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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://bz.apache.org/bugzilla/show_bug.cgi?id=59151">59151</a>: Fix a regression in the fix for <a href="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="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="http://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="http://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="http://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="http://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="http://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="http://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>
</div></div></div></div></div><footer><div id="footer">
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