#715921 [Mayhem] Bug report on sfst: fst-generate crashes with exit status 139

Package:
sfst
Source:
sfst
Description:
Stuttgart finite-state transducer tools
Submitter:
Alexandre Rebert
Date:
2013-10-16 11:54:58 UTC
Severity:
normal
#715921#5
Date:
2013-07-10 19:04:10 UTC
From:
To:
fst-generate crashes with exit status 139. We confirmed the crash by
re-running it in a fresh debian unstable installation.

The attachment [1] contains a testcase (under ./crash) crashing the
program. It ensures that you can easily reproduce the bug. Additionally,
under ./crash_info/, we include more information about the crash such as
a core dump, the dmesg generated by the crash, and its output.

Regards,
The Mayhem Team (Alexandre Rebert, Thanassis Avgerinos, Sang Kil Cha, David Brumley, Manuel Egele)
Cylab, Carnegie Mellon University

[1] http://www.forallsecure.com/bug-reports/c4af72ae841498019ce0a2bf5c45b1130a6f0db6/full_report

#715921#10
Date:
2013-10-16 11:51:46 UTC
From:
To:
Hi,

may I please bring to your attention the results of project Mayhem that
they reported to the Debian project:

http://bugs.debian.org/cgi-bin/pkgreport.cgi?repeatmerged=no&src=sfst

At first sight, I suspect invalid memory access in corner cases.

Roland