[jboss-jira] [JBoss JIRA] Updated: (JBAS-4382) EnterpriseContext lock counting is not synchronized

EnterpriseContext lock counting is not synchronized --------------------------------------------------- Key: JBAS-4382 URL: http://jira.jboss.com/jira/browse/JBAS-4382 Project: JBoss Application Server Issue Type: Bug Security Level: Public(Everyone can see) Components: EJB2 Reporter: Adrian Brock Assigned To: Scott M Stark Fix For: JBossAS-4.2.1.CR1 The lock counting in org.jboss.ejb.EnterpriseContext is not synchronized. The lock ivar is not even volatile. This variable needs replacing with synchronized method blocks or an oswego concurrent SynchronizedInt. This bug could either cause passivation to be invoked when it shouldn't or vice versa. Additionally, even with this fix, the usage in StatefulSessionInstanceInterceptor needs replacing with something more atomic! if (!ctx.isLocked()) { //take it! ctx.lock(); }