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  1. JDK
  2. JDK-4375062

Safepoint code reinserts old PC for deoptimized frame

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: P2 P2
    • 1.3.1
    • 1.4.0
    • hotspot
    • None
    • beta
    • x86
    • windows_nt
    • Verified

        The safepoint code has a race condition when returning from the blocked state.
        If the blocked activation gets deoptimized the safepoint code wronly reinserts
        the old PC for the invalid nmethod. The results in invalid code being executed.

              acorn Karen Kinnear (Inactive)
              lbaksunw Lars Bak (Inactive)
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