Opened 10 years ago

#622 new defect

race in PROCESS-SUSPEND-COUNT

Reported by: gb Owned by: gb
Priority: normal Milestone:
Component: Runtime (threads, GC) Version: trunk
Keywords: Cc:

Description

If thread A exits while thread B is trying to determine the value of its suspend count (via PROCESS-SUSPEND-COUNT), B may get a memory fault while accessing A's TCR (which may be deallocated when A exits.) See <http://clozure.com/pipermail/openmcl-devel/2009-November/010683.html>

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