[Bug gold/23046] gold crashes while linking armv7hl binaries built with clang 6.0 when using --icf=safe

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=23046

Cary Coutant <ccoutant at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |FIXED

--- Comment #7 from Cary Coutant <ccoutant at gmail dot com> ---
Fixed on trunk.

--- Comment #8 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> ---
The master branch has been updated by Cary Coutant <address@hidden>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=aae8280935aab812c3666d1c5c0ea099e96927cc

commit aae8280935aab812c3666d1c5c0ea099e96927cc
Author: Cary Coutant <address@hidden>
Date:   Sat Apr 14 15:58:07 2018 -0700

    Fix bug where --icf=safe triggers segfault when linking ARM.

    When checking a R_ARM_TARGET[12] relocation, we need a valid target
    pointer, but the garbage collection code was passing a NULL instead.

    gold/
        PR gold/23046
        * gc.h (gc_process_relocs): Pass target to
        scan.global_reloc_may_be_function_pointer.

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