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  1. JDK
  2. JDK-8248379

Handshake closures for JVMTI monitor functions lack of some validations

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Details

    • Bug
    • Status: Resolved
    • P4
    • Resolution: Fixed
    • 15, 16
    • 16
    • hotspot
    • None
    • 15
    • b04

    Description

      JDK-8242425 introduces to migrate to thread local handshake from VM operation for GetOwnedMonitorInfo, GetOwnedMonitorStackDepthInfo, and GetCurrentContendedMonitor JVMTI functions. However it lacks of validations for thread state and thread oop of the target.

      They were validated when it was performed in VM operations. It should be validated even if they are performed in handshakes.

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          relates to

          Sub-task - The sub-task of the issue JDK-8242425 JVMTI monitor operations should use Thread-Local Handshakes

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

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              ysuenaga Yasumasa Suenaga
              ysuenaga Yasumasa Suenaga
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              Dates

                Created:
                Updated:
                Resolved: