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