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[Bug ld/10270] New: IFUNC local symbol

From: jakub at redhat dot com
Subject: [Bug ld/10270] New: IFUNC local symbol
Date: 12 Jun 2009 16:21:46 -0000

See ifunc3 testcase in
If binary overrides some shared library's symbol with its STT_GNU_IFUNC symbol
and the binary takes address of that symbol, the symbol defined in the binary
shouldn't be IMHO STT_GNU_IFUNC pointing to the indirect function, but normal
symbol pointing to the PLT slot (which will have R_*_IRELATIVE relocation for
its .got.plt), otherwise pointer comparisons don't work well.

           Summary: IFUNC local symbol
           Product: binutils
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: ld
        AssignedTo: unassigned at sources dot redhat dot com
        ReportedBy: jakub at redhat dot com
                CC: bug-binutils at gnu dot org


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