JDK-6908267 : Zero fails to unlock synchronized native methods on exception
  • Type: Bug
  • Component: hotspot
  • Sub-Component: runtime
  • Affected Version: hs17
  • Priority: P4
  • Status: Closed
  • Resolution: Fixed
  • OS: generic
  • CPU: generic
  • Submitted: 2009-12-08
  • Updated: 2012-10-08
  • Resolved: 2010-01-19
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JDK 6 JDK 7 Other
6u21Fixed 7Fixed hs17Fixed
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Description
If a synchronized native method throws an exception, Zero does not unlock it. This leaves the object locked, with a stale monitor, which can cause the VM will crash at some unspecified time in the future.

Comments
EVALUATION http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/b6f06e395428
05-01-2010