[JCR-3658] MembershipCache not consistently synchronized

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.4.3, 2.6.3, 2.7
• Fix Version/s: 2.4.5, 2.6.4, 2.7.1
• Component/s: jackrabbit-core, security
• Assignee: Marcel Reutegger
• Reporter: Tobias Bocanegra
• Created: 26/Aug/13 21:41
• Updated: 08/Oct/13 03:34
• Resolved: 02/Sep/13 09:30

Description

the membership cache access is mostly synchronized on 'this' but in the onEvent() handler, the internal cache object is synchronized.

suggest: to improve cache access by a r/w lock instead.