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  1. JDK
  2. JDK-8141445

Use of Solaris/SPARC M7 libadimalloc.so can generate unknown signal in hs_err file

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Details

    • Bug
    • Status: Resolved
    • P4
    • Resolution: Fixed
    • 9
    • 9
    • hotspot

    • Solaris/SPARC M7 platform running 11.3 or later.

    • b96
    • sparc_64
    • solaris_11

    Backports

      Description

        If the libadimalloc.so Solaris/SPARC M7 library is preloaded and a malloc'ed buffer is used after it is freed the libadmalloc.so library will generate a SIGSEGV with an unknown si_code. The libadimalloc.so library can generate three new si_codes that are currently not recognized:

        3 - "SEGV_ACCADI" "ADI not enabled for mapped object."
        4 - "SEGV_ACCDERR" "ADI disrupting exception."
        5 - "SEGV_ACCPERR" "ADI precise exception."

        These error codes need to be recognized by the JVM signal handling code and appropriate descriptions need to be printed in the hs_err file when these new si_codes are encountered.

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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-8162081 Use of Solaris/SPARC M7 libadimalloc.so can generate unknown signal in hs_err file

            • 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-8149721 Use of Solaris/SPARC M7 libadimalloc.so can generate unknown signal in hs_err file

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

            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-8156284 Use of Solaris/SPARC M7 libadimalloc.so can generate unknown signal in hs_err file

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

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                gthornbr Gerald Thornbrugh (Inactive)
                gthornbr Gerald Thornbrugh (Inactive)
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                  Created:
                  Updated:
                  Resolved: