[CXF-6403] Potential memory leak in PolicyBasedWSS4JInInterceptor and AbstractWSS4JStaxInterceptor

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.1.1, 3.0.6
• Component/s: WS-* Components
• Estimated Complexity: Unknown
• Assignee: Daniel Kulp
• Reporter: Daniel Kulp
• Created: 13/May/15 16:09
• Updated: 14/Oct/16 14:25
• Resolved: 19/May/15 19:55

Description

The AbstractWSS4JStaxInterceptor and PolicyBasedWSS4JStaxInInterceptor interceptors maintain a cache of crypto objects. However, they are singletons (INSTANCE) and not destroyed when a service is shutdown. Thus, the keystores and stuff that they maintain are never released. Should be changed to non-singletons.