[Bug binutils/19256] Malformed ar archive triggers infinite loop

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=19256

--- Comment #1 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=4978e369fb75a8b7756bf4201668b2a9d9556286

commit 4978e369fb75a8b7756bf4201668b2a9d9556286
Author: Alan Modra <address@hidden>
Date:   Wed Nov 18 22:12:23 2015 +1030

    Prevent looping in archives

        PR 19256
        * archive.c (bfd_generic_openr_next_archived_file): Don't allow
        backward file movement via "negative" sizes.
        * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Likewise.

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