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

[RH Bugzilla Integration (JIRA)]

     [ https://issues.jboss.org/browse/JBWEB-300?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

RH Bugzilla Integration updated JBWEB-300:
------------------------------------------

        Bugzilla Update: Perform
    Bugzilla References: https://bugzilla.redhat.com/show_bug.cgi?id=1103018


> 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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