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Viewing changes to java/org/apache/catalina/core/JreMemoryLeakPreventionListener.java

  • Committer: Package Import Robot
  • Author(s): tony mancill
  • Date: 2013-08-03 21:50:20 UTC
  • mfrom: (1.2.9)
  • Revision ID: package-import@ubuntu.com-20130803215020-glb1brkoau0zxr5x
Tags: 6.0.37-1
* New upstream release.
  - Drop patches for CVE-2012-4534, CVE-2012-4431, CVE-2012-3546,
    CVE-2012-2733, CVE-2012-3439
  - Drop 0011-CVE-02012-0022-regression-fix.patch
  - Drop 0017-eclipse-compiler-update.patch
* Freshened remaining patches.

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Lines of Context:
java/org/apache/catalina/core/JreMemoryLeakPreventionListener.java
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                if(awtThreadProtection) {
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                  java.awt.Toolkit.getDefaultToolkit();
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                }
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                /*
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                 * Several components end up calling:
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                 * sun.misc.GC.requestLatency(long)
 
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                 * Several components end up calling
 
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                 * sun.misc.GC.requestLatency(long) which creates a daemon
 
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                 * thread without setting the TCCL.
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                 * 
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                 * Those libraries / components known to trigger memory leaks
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                 * due to eventual calls to requestLatency(long) are:
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                 * - javax.management.remote.rmi.RMIConnectorServer.start()
 
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                 *
 
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                 * Note: Long.MAX_VALUE is a special case that causes the thread
 
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                 *       to terminate
 
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                 *
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                 */
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                if (gcDaemonProtection) {
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                    try {
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                        Method method = clazz.getDeclaredMethod(
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                                "requestLatency",
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                                new Class[] {long.class});
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                        method.invoke(null, Long.valueOf(3600000));
 
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                        method.invoke(null, Long.valueOf(Long.MAX_VALUE - 1));
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                    } catch (ClassNotFoundException e) {
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                        if (System.getProperty("java.vendor").startsWith(
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                                "Sun")) {