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  1. JDK
  2. JDK-8221833

Readability check in Symbol::is_valid not performed for some addresses

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    • b16

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      Description

        Due to a possible address overflow in internal computation, Symbol::is_valid can crash with SIGSEGV when it got e.g. (address)-8. There's no other check which prevents this.
        We have seen "error occurred during error reporting" on Windows 32 bit for such a case.

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            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-8222848 Readability check in Symbol::is_valid not performed for some addresses

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

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                mdoerr Martin Doerr
                mdoerr Martin Doerr
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                  Updated:
                  Resolved: