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Acquire interruptLock for interruptImpl and isInterruptedImpl #70

Merged
merged 1 commit into from
Jun 19, 2024

Commits on Jun 18, 2024

  1. Acquire interruptLock for interruptImpl and isInterruptedImpl

    interruptImpl and isInterruptedImpl use the eetop/threadRef value.
    Acquiring interruptLock assures that the eetop/threadRef value won't
    change during interruptImpl and isInterruptedImpl. This will prevent
    crashes which happen when a stale eetop/threadRef value is used to
    invoke OMR thread library functions.
    
    Related: eclipse-openj9/openj9#19544
    Related: eclipse-openj9/openj9#19598
    
    Backport of ibmruntimes/openj9-openjdk-jdk#803
    
    Signed-off-by: Babneet Singh <sbabneet@ca.ibm.com>
    babsingh committed Jun 18, 2024
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