Bug#703656: mp3gain: Segfault in III_dequantize_sample

[Paul Wise]

On Thu, 21 Mar 2013 22:49:01 +0100 Matthieu Dalstein wrote:

> I am facing systematic segfaults when running mp3gain on some mp3 files.

I know it was a long time ago, but it would be interesting to know if
you can reproduce this issue with the new version of mp3gain in
Debian unstable. If the crash has been solved or is still present, or
if you are unable to test this, please let us know.

-- 
bye,
pabs

https://wiki.debian.org/PaulWise


signature.asc
Description: This is a digitally signed message part

Bug#703656: mp3gain: Segfault in III_dequantize_sample

[Matthieu Dalstein]

Package: mp3gain
Version: 1.5.2-r2-2
Severity: normal

Dear Maintainer,

I am facing systematic segfaults when running mp3gain on some mp3 files.

The issue applies for stable/testing/sid versions and in the latest upstream
releases too.

Please find the core information below (recompiled from wheezy version)

Core was generated by `/tmp/mp3gain-1.5.2-r2/mp3gain 05 - War Machine.mp3'.
Program terminated with signal 11, Segmentation fault.
#0  0x0805b726 in III_dequantize_sample (xr=0x8094020, scf=0xbfe6d6fc,
gr_infos=0x845e3e8, sfreq=4, part2bits=41) at mpglibDBL/layer3.c:904
904   v = gr_infos->pow2gain[((*scf++) + (*pretab++)) << shift];
(gdb) bt
#0  0x0805b726 in III_dequantize_sample (xr=0x8094020, scf=0xbfe6d6fc,
gr_infos=0x845e3e8, sfreq=4, part2bits=41) at mpglibDBL/layer3.c:904
#1  0x0805db81 in do_layer3 (mp=0xbfe7210c, pcm_point=0xbfe72108) at
mpglibDBL/layer3.c:1630
#2  0x080593dd in decodeMP3 (mp=0xbfe7210c,
in=0x8241c3b
"\377\363\247\330\320\301\253r\311\070t/\370\276\036k#?\371\366u\032
\316\201\203\006\064\023\310\342\020\361\256\r\343\r\240\234\067*\024\177\267\337AoMc\236~\202\n\025\241R\027@.\241Jaf\016\002pYd\352\206