[jbosscache-issues] [JBoss JIRA] (JBCACHE-1620) Race condition when automatically creating parent nodes during locking fails to get lock

Dennis Reed created JBCACHE-1620: ------------------------------------ Summary: Race condition when automatically creating parent nodes during locking fails to get lock Key: JBCACHE-1620 URL: https://issues.jboss.org/browse/JBCACHE-1620 Project: JBoss Cache Issue Type: Bug Security Level: Public (Everyone can see) Components: Locking Affects Versions: 3.2.9.GA Reporter: Dennis Reed Assignee: Dennis Reed Bug/race condition in PessimisticUnversionedNode#addChildAndAcquireLock. If two threads try to create the same node at the exact same time, one thread creates it and gets a write lock. The other thread does not create a node, but returns the previously created node and does not lock it. The only caller PessimisticNodeBasedLockManager assumes the node was both created and locked after the call returns. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.jboss.org/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira