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  1. JDK
  2. JDK-8336999

Verification for resource area allocated data structures in C2

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    • Icon: Enhancement Enhancement
    • Resolution: Fixed
    • Icon: P2 P2
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    • b09

      Similar to GrowableArrayNestingCheck, we should implement a check for C2's resource allocated data structures that verifies that re-allocation happens under the same ResourceMark as the original. Otherwise, use-after-free bugs like JDK-8336095 will lead to memory corruption. Prototype attached.

        1. 8336999.patch
          3 kB

            thartmann Tobias Hartmann
            thartmann Tobias Hartmann
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