[Bug binutils/24236] size: Heap buffer overflow in _bfd_archive_64_bit_slurp_armap

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=24236

--- Comment #2 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=8abac8031ed369a2734b1cdb7df28a39a54b4b49

commit 8abac8031ed369a2734b1cdb7df28a39a54b4b49
Author: Alan Modra <address@hidden>
Date:   Wed Feb 20 08:21:24 2019 +1030

    PR24236, Heap buffer overflow in _bfd_archive_64_bit_slurp_armap

        PR 24236
        * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
        sentinel NUL to string buffer nearer to loop where it is used.
        Don't go past sentinel when scanning strings, and don't write
        NUL again.
        * archive.c (do_slurp_coff_armap): Simplify string handling to
        archive64.c style.

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