[FFmpeg-trac] #2736(undetermined:new): wma crash with low mem

FFmpeg trac at avcodec.org
Sun Jun 30 14:50:03 CEST 2013


#2736: wma crash with low mem
-------------------------------------+-------------------------------------
               Reporter:  ami_stuff  |                  Owner:
                   Type:  defect     |                 Status:  new
               Priority:  normal     |              Component:
                Version:             |  undetermined
  unspecified                        |               Keywords:
             Blocked By:             |               Blocking:
Reproduced by developer:  0          |  Analyzed by developer:  0
-------------------------------------+-------------------------------------
 Please try to reproduce this crash:

 ulimit -Sv 19000
 ffmpeg -i wma10_24bit.wma -f null -

 http://www1.datafilehost.com/d/32a048be

 {{{
 knoppix at Microknoppix:/media/sdb1$ ./ffmpeg6 -i wma10_24bit.wma -f null -
 ffmpeg version 1.1.git Copyright (c) 2000-2013 the FFmpeg developers
   built on Jun 29 2013 16:24:48 with gcc 4.7 (Debian 4.7.2-4)
   configuration: --disable-yasm --disable-ffprobe --disable-ffserver
 --enable-gpl
   libavutil      52. 37.101 / 52. 37.101
   libavcodec     55. 17.100 / 55. 17.100
   libavformat    55. 10.100 / 55. 10.100
   libavdevice    55.  2.100 / 55.  2.100
   libavfilter     3. 77.101 /  3. 77.101
   libswscale      2.  3.100 /  2.  3.100
   libswresample   0. 17.102 /  0. 17.102
   libpostproc    52.  3.100 / 52.  3.100
 Segmentation fault
 knoppix at Microknoppix:/media/sdb1$
 }}}

 If not reproducable then I will ignore "ulimit" crashes in the future (too
 time comsumpting to reproduce on various systems).

 (I also attache a script which I use to locate crashes like this under
 linux)

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2736>
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