[jboss-jira] [JBoss JIRA] (JBWEB-300) High CPU in concurrent access to the JSSESupport keySizeCache map

[Aaron Ogburn (JIRA)]

Aaron Ogburn created JBWEB-300:
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             Summary: High CPU in concurrent access to the JSSESupport keySizeCache map
                 Key: JBWEB-300
                 URL: https://issues.jboss.org/browse/JBWEB-300
             Project: JBoss Web
          Issue Type: Bug
      Security Level: Public (Everyone can see)
    Affects Versions: JBossWeb-7.3.0.GA, JBossWeb-7.4.0.GA
            Reporter: Aaron Ogburn
            Assignee: Remy Maucherat


The keySizeCache map in JSSESupport isn't protected from concurrent access and so can cause high CPU loops.  The complete fix from the tomcat bug that had this map access synchronized wasn't used:

https://issues.apache.org/bugzilla/show_bug.cgi?id=47744



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