[Bug binutils/23199] Phobos static lib not build properly anymore after update to binutils 2.30 on NixOS

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=23199

--- Comment #3 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> ---
The master branch has been updated by Alan Modra <address@hidden>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=4bba0fb1c6d391a217c25e44398a7e1c7090155f

commit 4bba0fb1c6d391a217c25e44398a7e1c7090155f
Author: Alan Modra <address@hidden>
Date:   Fri May 18 17:09:45 2018 +0930

    PR23199, Invalid SHT_GROUP entry leads to group confusion

    This patch prevents elf_next_in_group list pointer confusion when
    SHT_GROUP sections specify other SHT_GROUP sections in their list of
    group sections.

        PR 23199
        * elf.c (setup_group): Formatting.  Check that SHT_GROUP entries
        don't point at other SHT_GROUP sections.  Set shdr corresponding
        to invalid entry, to NULL rather than section 0.  Identify
        SHT_GROUP section index when reporting an error.  Cope with NULL
        shdr pointer.

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