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  1. JDK
  2. JDK-8295872

[PPC64] JfrGetCallTrace: Need pc == nullptr check before frame constructor

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    • jfr
    • b23
    • ppc

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      Description

        JDK-8293998 has introduced a pc == nullptr check which occurs in very rare cases. Unfortunately, the frame constructor is called before the new check which contains the assertion "assert(_pc != nullptr)". Hence, the null check needs to get moved.

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            backported by

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8296892 [PPC64] JfrGetCallTrace: Need pc == nullptr check before frame constructor

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

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8296922 [PPC64] JfrGetCallTrace: Need pc == nullptr check before frame constructor

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

            Bug - A problem which impairs or prevents the functions of the product. JDK-8293998 [PPC64] JfrGetCallTrace: assert(_pc != nullptr) failed: must have PC

            • P3 - Major loss of function.
            • Resolved
            links to

            Commit Commit openjdk/jdk11u-dev/d2af6538

            Commit Commit openjdk/jdk17u-dev/3486bb2f

            Commit Commit openjdk/jdk/59a13b18

            Review Review openjdk/jdk11u-dev/1519

            Review Review openjdk/jdk17u-dev/877

            Review Review openjdk/jdk/10846

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                mdoerr Martin Doerr
                mdoerr Martin Doerr
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                  Updated:
                  Resolved: