[FFmpeg-trac] #1394(undetermined:new): mpc7 crash 2

[FFmpeg]

#1394: mpc7 crash 2
-------------------------------------+-------------------------------------
               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
-------------------------------------+-------------------------------------
 http://www.datafilehost.com/download-d2b7d207.html

 {{{
 (gdb) r -acodec mpc7 -i test.flac -f null -
 The program being debugged has been started already.
 Start it from the beginning? (y or n) y

 Starting program: d:\mingw\msys\1.0\ffmpeg-head-ab7d6cb\ffmpeg_g.exe
 -acodec mpc
 7 -i test.flac -f null -
 [New Thread 3872.0xadc]
 ffmpeg version 0.10.2.git-ab7d6cb Copyright (c) 2000-2012 the FFmpeg
 developers
   built on May 30 2012 13:37:47 with gcc 4.6.1
   configuration: --disable-ffprobe --enable-gpl
   libavutil      51. 55.100 / 51. 55.100
   libavcodec     54. 23.100 / 54. 23.100
   libavformat    54.  6.101 / 54.  6.101
   libavdevice    54.  0.100 / 54.  0.100
   libavfilter     2. 77.100 /  2. 77.100
   libswscale      2.  1.100 /  2.  1.100
   libswresample   0. 15.100 /  0. 15.100
   libpostproc    52.  0.100 / 52.  0.100
 [mpc7 @ 03bbc7c0] Warning: not compiled with thread support, using thread
 emulat
 ion
 [flac @ 03bb2340] max_analyze_duration 5000000 reached at 5015510
 Input #0, flac, from 'test.flac':
   Metadata:
     COMMENT         : Processed by SoX
   Duration: 00:00:30.01, bitrate: 909 kb/s
     Stream #0:0: Audio: musepack7, 44100 Hz, stereo, s16
 [pcm_s16le @ 0412cb60] Warning: not compiled with thread support, using
 thread e
 mulation
 [mpc7 @ 03bbc7c0] Warning: not compiled with thread support, using thread
 emulat
 ion
 Output #0, null, to 'pipe:':
   Metadata:
     COMMENT         : Processed by SoX
     encoder         : Lavf54.6.101
     Stream #0:0: Audio: pcm_s16le, 44100 Hz, stereo, s16, 1411 kb/s
 Stream mapping:
   Stream #0:0 -> #0:0 (mpc7 -> pcm_s16le)
 Press [q] to stop, [?] for help

 Program received signal SIGSEGV, Segmentation fault.
 0x00a0c2cc in mpc_synth (c=<optimized out>, out=<optimized out>,
 channels=2)
     at libavcodec/mpc.c:64
 64              *out++=samples[i];
 (gdb) bt
 #0  0x00a0c2cc in mpc_synth (c=<optimized out>, out=<optimized out>,
     channels=2) at libavcodec/mpc.c:64
 #1  0x00000007 in ?? ()
 Backtrace stopped: Not enough registers or memory available to unwind
 further
 (gdb)
 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1394>
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