[FFmpeg-trac] #1373(undetermined:new): bmv_video crash

[FFmpeg]

#1373: bmv_video 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/IV32/levis.avi

 {{{
 (gdb) r -vcodec bmv_video -i levis.avi -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
 -vcodec bmv
 _video -i levis.avi -f null -
 [New Thread 2464.0x2f8]
 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] non-interleaved AVI
 Guessed Channel Layout for  Input Stream #0.1 : mono
 Input #0, avi, from 'levis.avi':
   Duration: 00:00:44.83, start: 0.000000, bitrate: 352 kb/s
     Stream #0:0: Video: bmv_video (IV32 / 0x32335649), pal8, 152x116, 6
 tbr, 6 t
 bn, 6 tbc
     Stream #0:1: Audio: gsm_ms (1[0][0][0] / 0x0031), 44100 Hz, mono, s16,
 71 kb
 /s
 [buffer @ 03bd2c20] w:152 h:116 pixfmt:pal8 tb:1/6 sar:0/1
 sws_param:flags=2
 [buffersink @ 03bd2f40] No opaque field provided
 Output #0, null, to 'pipe:':
   Metadata:
     encoder         : Lavf54.6.101
     Stream #0:0: Video: rawvideo, pal8, 152x116, q=2-31, 200 kb/s, 90k
 tbn, 6 tb
 c
     Stream #0:1: Audio: pcm_s16le, 44100 Hz, mono, s16, 705 kb/s
 Stream mapping:
   Stream #0:0 -> #0:0 (bmv_video -> rawvideo)
   Stream #0:1 -> #0:1 (gsm_ms -> pcm_s16le)
 Press [q] to stop, [?] for help
 [bmv_video @ 03bcc7c0] Error decoding frame data
 Error while decoding stream #0:0

 Program received signal SIGSEGV, Segmentation fault.
 0x006c10dc in decode_bmv_frame (frame_off=0, frame=0x4184224 "F4\025",
     src_len=0, source=0x3bc99e1 "") at libavcodec/bmv.c:161
 161                     memcpy(dst, src, len);
 (gdb) bt
 #0  0x006c10dc in decode_bmv_frame (frame_off=0, frame=0x4184224 "F4\025",
     src_len=0, source=0x3bc99e1 "") at libavcodec/bmv.c:161
 #1  decode_frame (avctx=0x3bcc7c0, data=0x3bd4120, data_size=0x22e8bc,
     pkt=0x22e5b8) at libavcodec/bmv.c:236
 #2  0x00542637 in avcodec_decode_video2 (avctx=0x3bcc7c0,
 picture=0x3bd4120,
     got_picture_ptr=0x22e8bc, avpkt=0x22e7f0) at libavcodec/utils.c:1464
 #3  0x0040c507 in decode_video (got_output=<optimized out>,
     pkt=<optimized out>, ist=<optimized out>) at ffmpeg.c:2645
 #4  output_packet (ist=0x3bd1a60, pkt=0x22fbb0) at ffmpeg.c:2816
 #5  0x0040e723 in transcode () at ffmpeg.c:3662
 #6  0x00b14ee2 in main (argc=8, argv=0x3bd0dd0) at ffmpeg.c:5926
 (gdb)
 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1373>
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