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Re: [bug-gettext] Bug#772088: gettext: msgunfmt segfaults (system-depend


From: Daiki Ueno
Subject: Re: [bug-gettext] Bug#772088: gettext: msgunfmt segfaults (system-dependent messages) (fwd)
Date: Fri, 05 Dec 2014 15:25:54 +0900
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux)

Santiago Vila <address@hidden> writes:

> Package: gettext
> Version: 0.19.3-2
>
> The attached MO files (crash-*.mo) make msgunfmt segfault.
>
>
> This bug was found using American fuzzy lop[0], which was seeded with a MO
> file containing system-dependent messages (original.mo).
>
> [0] http://lcamtuf.coredump.cx/afl/

Thanks.  I should have checked at all other places when fixing:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=769901

Pushed a fix:
http://git.sv.gnu.org/cgit/gettext.git/commit/?id=7c8a70bc

and modified the msgunfmt-3 test to use your test data:
http://git.sv.gnu.org/cgit/gettext.git/commit/?id=dada61cc

Regards,
--
Daiki Ueno



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