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


From: cvs-commit at gcc dot gnu.org
Subject: [Bug binutils/17512] libbfd/binutils: crashes on fuzzed samples
Date: Wed, 21 Jan 2015 10:34:46 +0000

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

--- Comment #171 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=5b7d62376fc942a803d174789fe4464b26f09a02

commit 5b7d62376fc942a803d174789fe4464b26f09a02
Author: Nick Clifton <address@hidden>
Date:   Wed Jan 21 10:33:19 2015 +0000

    This patch fixes some illegal memory accesses triggered by running coffdump
on fuzzed binaries.

        PR binutils/17512
        * coffgrok.c (do_type): Check that computed ref exists.
        (doit): Add range checks when computing section for scope.

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