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Re: segfault in extract_delimited_string () at subst.c:1291 (bash 4.4.0(
From: |
Chet Ramey |
Subject: |
Re: segfault in extract_delimited_string () at subst.c:1291 (bash 4.4.0(1)-beta) |
Date: |
Sat, 19 Sep 2015 18:22:19 -0400 |
User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:38.0) Gecko/20100101 Thunderbird/38.2.0 |
On 9/19/15 12:22 PM, Brian Carpenter wrote:
> While fuzzing bash 4.4.0(1)-beta compiled from the devel branch, I found a
> 'script' that causes a segfault. The attached also crashes bash
> 4.2.37(1)-release. The file is 1012B in size and I was unable to minimize
> it any further using the afl-tmin tool that comes with the AFL fuzzer.
Thanks for the report. This doesn't crash my latest devel version, but
I will look and see if there's a different bug to fix.
Chet
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU chet@case.edu http://cnswww.cns.cwru.edu/~chet/