[Bug 234454] ar produces corrupt .a archive when >4GB

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Fri Dec 28 01:20:24 UTC 2018


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=234454

            Bug ID: 234454
           Summary: ar produces corrupt .a archive when >4GB
           Product: Base System
           Version: 12.0-RELEASE
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: bin
          Assignee: bugs at FreeBSD.org
          Reporter: emaste at freebsd.org
            Blocks: 233094

Our ar (usr.bin/ar) only supports the 32-bit symbol table format, not the
64-bit /SYM64/ format, and silently truncates symbol offsets >4GB.

At the very least we should exit with an error in this case, but we should
really support /SYM64/.


Referenced Bugs:

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=233094
[Bug 233094] [meta] Base system tool chain modernization tracking
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