[FFmpeg-trac] #1376(undetermined:new): avfilter crash

[FFmpeg]

#1376: avfilter 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/PGVV-RadiusStudio/airfone.mov


 {{{
 (gdb) r -acodec real_144 -i airfone.mov -vn -acodec mp2 -f null -
 Starting program: d:\mingw\msys\1.0\ffmpeg-head-ab7d6cb\ffmpeg_g.exe
 -acodec rea
 l_144 -i airfone.mov -vn -acodec mp2 -f null -
 [New Thread 2972.0xe94]
 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
 [mov,mp4,m4a,3gp,3g2,mj2 @ 03bc2340] max_analyze_duration 5000000 reached
 at 500
 0000
 [mov,mp4,m4a,3gp,3g2,mj2 @ 03bc2340] Could not find codec parameters
 (Video: non
 e (PGVV / 0x56564750), 160x120, 467 kb/s)
 Guessed Channel Layout for  Input Stream #0.1 : stereo
 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'airfone.mov':
   Metadata:
     creation_time   : 1994-12-29 22:24:20
   Duration: 00:00:32.03, start: 0.000000, bitrate: 824 kb/s
     Stream #0:0(eng): Video: none (PGVV / 0x56564750), 160x120, 467 kb/s,
 14.20
 fps, 15 tbr, 30 tbn, 30 tbc
     Metadata:
       creation_time   : 1994-12-29 22:24:20
       handler_name    : Apple Alias Data Handler
     Stream #0:1(eng): Audio: real_144 (raw  / 0x20776172), 22254 Hz,
 stereo, s16

     Metadata:
       creation_time   : 1994-12-29 22:24:20
       handler_name    : Apple Alias Data Handler
 [aformat @ 03bd8da0] auto-inserting filter 'auto-inserted resampler 0'
 between t
 he filter 'src' and the filter 'aformat'
 [aresample @ 03bd85a0] chl:stereo fmt:s16 r:22254Hz -> chl:stereo fmt:s16
 r:2205
 0Hz
 Output #0, null, to 'pipe:':
   Metadata:
     creation_time   : 1994-12-29 22:24:20
     encoder         : Lavf54.6.101
     Stream #0:0(eng): Audio: mp2, 22050 Hz, stereo, s16, 128 kb/s
     Metadata:
       creation_time   : 1994-12-29 22:24:20
       handler_name    : Apple Alias Data Handler
 Stream mapping:
   Stream #0:1 -> #0:0 (real_144 -> mp2)
 Press [q] to stop, [?] for help
 Multiple frames in a packet from stream 1
 [real_144 @ 03bccbc0] Frame too small (8 bytes). Truncated file?

 Program received signal SIGSEGV, Segmentation fault.
 0x0041c8d9 in avfilter_copy_buffer_ref_props (dst=0x0, src=0x3be4ec0)
     at libavfilter/buffer.c:240
 240         dst->pts             = src->pts;
 (gdb) bt
 #0  0x0041c8d9 in avfilter_copy_buffer_ref_props (dst=0x0, src=0x3be4ec0)
     at libavfilter/buffer.c:240
 #1  0x0042299a in filter_samples (inlink=0x3bd8820,
 insamplesref=0x3be4ec0)
     at libavfilter/af_aresample.c:178
 #2  0x0042089c in ff_filter_samples (link=0x3bd8820, samplesref=0x3be4ec0)
     at libavfilter/audio.c:217
 #3  0x0041cad0 in request_frame (link=0x3bd8820)
     at libavfilter/buffersrc.c:392
 #4  0x00419d93 in avfilter_request_frame (link=0x3bd8820)
     at libavfilter/avfilter.c:275
 #5  0x00422811 in request_frame (outlink=0x3bd9120)
     at libavfilter/af_aresample.c:214
 #6  0x00419d93 in avfilter_request_frame (link=0x3bd8760)
     at libavfilter/avfilter.c:275
 #7  0x0041be80 in av_buffersink_read (ctx=0x3bd8a20, buf=0x22e47c)
     at libavfilter/buffersink.c:108
 #8  0x0041bfb4 in av_buffersink_read_samples (ctx=0x3bd8a20,
 pbuf=0x22e8b4,
     nb_samples=1152) at libavfilter/buffersink.c:159
 #9  0x00407bab in poll_filters () at ffmpeg.c:2125
 #10 0x0040e730 in transcode () at ffmpeg.c:3662
 #11 0x00b14ee2 in main (argc=11, argv=0x3bd0e20) at ffmpeg.c:5926
 (gdb)
 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1376>
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