JDK-8007147 : Trace event ExecuteVMOperation may get dangling pointer
Type:Bug
Component:hotspot
Sub-Component:svc
Priority:P3
Status:Closed
Resolution:Fixed
Submitted:2013-01-30
Updated:2013-07-18
Resolved:2013-02-25
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Unresolved : Release in which this issue/RFE will be addressed. Resolved: Release in which this issue/RFE has been resolved. Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
If the ExecuteVMOperation event happens at a non-blocking safepoint operation, then the calling thread may have terminated when the event is committed making calling_thread a dangling pointer. Found by David Holmes during review.