JMXOpsAccessControlFilter is Not Thread Safe -------------------------------------------- Key: JBAS-4231 URL: http://jira.jboss.com/jira/browse/JBAS-4231 Project: JBoss Application Server Issue Type: Bug Security Level: Public (Everyone can see) Components: Security Affects Versions: JBossAS-4.0.5.GA, JBossAS-3.2.8.SP2 Reporter: Darran Lofthouse Assigned To: Darran Lofthouse Fix For: JBossAS-5.0.0.Beta2, JBossAS-4.2.0.GA, JBossAS-4.0.5.SP1 , JBossAS-3.2.8.SP2 According to the servlet specification (SRV.6.2.1) for each <filter> definition only one instance is instantiated per JVM. The current implementation of JMXOpsAccessControlFilter stores the roles of the current user in a member variable, if there are mutliple calls simultaneously there will be a race condition one call can receive the permissions of the other user. http://wiki.jboss.org/wiki/Wiki.jsp?page=AccessControlForJMXConsole -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira