[FFmpeg-trac] #1377(undetermined:new): pcm_s8_planar crash

FFmpeg trac at avcodec.org
Tue May 29 20:23:45 CEST 2012


#1377: pcm_s8_planar crash
-------------------------------------+-------------------------------------
               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://samples.mplayerhq.hu/V-codecs/HHE1/hhe1.avi

 {{{
 (gdb) r -acodec pcm_s8_planar -i hhe1.avi -vn -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 pcm
 _s8_planar -i hhe1.avi -vn -f null -
 [New Thread 536.0x398]
 ffmpeg version 0.10.2.git-ab7d6cb Copyright (c) 2000-2012 the FFmpeg
 developers
   built on May 27 2012 11:57:57 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
 [avi @ 03bc2340] max_analyze_duration 5000000 reached at 5000000
 [avi @ 03bc2340] Could not find codec parameters (Video: none (HHE1 /
 0x31454848
 ), 160x240)
 Guessed Channel Layout for  Input Stream #0.1 : stereo
 Input #0, avi, from 'hhe1.avi':
   Metadata:
     encoder         : zflicks 1.1 (build 2325/release)
   Duration: 00:06:09.40, start: 0.000000, bitrate: 50 kb/s
     Stream #0:0: Video: none (HHE1 / 0x31454848), 160x240, 15 fps, 15 tbr,
 15 tb
 n, 15 tbc
     Stream #0:1: Audio: pcm_s8_planar (U[0][0][0] / 0x0055), 44100 Hz,
 stereo, u
 8, 128 kb/s
 [aformat @ 03bd7e00] auto-inserting filter 'auto-inserted resampler 0'
 between t
 he filter 'src' and the filter 'aformat'
 [aresample @ 03bd8b40] chl:stereo fmt:u8 r:44100Hz -> chl:stereo fmt:s16
 r:44100
 Hz
 Output #0, null, to 'pipe:':
   Metadata:
     encoder         : Lavf54.6.101
     Stream #0:0: Audio: pcm_s16le, 44100 Hz, stereo, s16, 1411 kb/s
 Stream mapping:
   Stream #0:1 -> #0:0 (pcm_s8_planar -> pcm_s16le)
 Press [q] to stop, [?] for help

 Program received signal SIGSEGV, Segmentation fault.
 eightsvx_decode_frame (avctx=0x3bccbc0, data=0x3bd9120,
     got_frame_ptr=0x22e8bc, avpkt=0x22e5b8) at libavcodec/8svx.c:166
 166             *dst++ = *src++ + 128;
 (gdb) bt
 #0  eightsvx_decode_frame (avctx=0x3bccbc0, data=0x3bd9120,
     got_frame_ptr=0x22e8bc, avpkt=0x22e5b8) at libavcodec/8svx.c:166
 #1  0x00542887 in avcodec_decode_audio4 (avctx=0x3bccbc0, frame=0x3bd9120,
     got_frame_ptr=0x22e8bc, avpkt=0x22e7f0) at libavcodec/utils.c:1576
 #2  0x0040ce24 in decode_audio (got_output=<optimized out>,
     pkt=<optimized out>, ist=<optimized out>) at ffmpeg.c:2540
 #3  output_packet (ist=0x3bd7200, pkt=0x22fbb0) at ffmpeg.c:2813
 #4  0x0040e723 in transcode () at ffmpeg.c:3662
 #5  0x00b14ee2 in main (argc=9, argv=0x3bd0df0) at ffmpeg.c:5926
 (gdb)
 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1377>
FFmpeg <http://ffmpeg.org>
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