[Bug binutils/17512] libbfd/binutils: crashes on fuzzed samples

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=17512

--- Comment #204 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> ---
The master branch has been updated by Nick Clifton <address@hidden>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=951eaaec17411eba4debe19781f6b8b54306256e

commit 951eaaec17411eba4debe19781f6b8b54306256e
Author: Nick Clifton <address@hidden>
Date:   Fri Feb 13 12:14:05 2015 +0000

    Fix illegal memory access errors triggered by running srconv on fuzzed
binaries.

        PR binutils/17512
        * dwarf.c (read_leb128): Fix test for shift becoming too large.

        * coffgrok.c (do_define): Add check for type size overflow.
        * srconv.c (walk_tree_sfile): Check that enough sections are
        available before parsing.
        (prescan): Likewise.

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