[FFmpeg-trac] #1498(undetermined:new): h264 crash 2

[FFmpeg]

#1498: h264 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-6f8f3112.html

 {{{
 (gdb) r -vcodec h264 -i 1.mpg -an -f null -
 Starting program: d:\mingw\msys\1.0\ffmpeg\ffmpeg_g.exe -vcodec h264 -i
 1.mpg -a
 n -f null -
 [New Thread 1572.0x8c]
 ffmpeg version 0.10.2.git Copyright (c) 2000-2012 the FFmpeg developers
   built on Jun 28 2012 19:36:59 with gcc 4.6.1
   configuration: --disable-ffprobe --disable-ffplay --disable-asm
   libavutil      51. 63.100 / 51. 63.100
   libavcodec     54. 29.101 / 54. 29.101
   libavformat    54. 11.100 / 54. 11.100
   libavdevice    54.  0.100 / 54.  0.100
   libavfilter     3.  0.100 /  3.  0.100
   libswscale      2.  1.100 /  2.  1.100
   libswresample   0. 15.100 /  0. 15.100
 [mpeg @ 03992338] max_analyze_duration 5000000 reached at 5000000
 Input #0, mpeg, from '1.mpg':
   Duration: 00:02:15.29, start: 0.642422, bitrate: 601 kb/s
     Stream #0:0[0x1e0]: Video: h264, yuv420p, 352x240 [SAR 200:219 DAR
 880:657],
  480 kb/s, 24 fps, 24 tbr, 90k tbn, 24 tbc
     Stream #0:1[0x1c0]: Audio: mp2, 44100 Hz, stereo, s16, 96 kb/s
 [graph 0 input from stream 0:0 @ 039bfd70] w:352 h:240 pixfmt:yuv420p
 tb:1/90000
  fr:24/1 sar:200/219 sws_param:flags=2
 [output stream 0:0 @ 039bf1b0] No opaque field provided
 Output #0, null, to 'pipe:':
   Metadata:
     encoder         : Lavf54.11.100
     Stream #0:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 352x240
 [SAR 200:
 219 DAR 880:657], q=2-31, 200 kb/s, 90k tbn, 24 tbc
 Stream mapping:
   Stream #0:0 -> #0:0 (h264 -> rawvideo)
 Press [q] to stop, [?] for help
 [h264 @ 03ef5b50] non-existing PPS referenced
 [h264 @ 03ef5b50] non-existing PPS 0 referenced
 [h264 @ 03ef5b50] decode_slice_header error
 [h264 @ 03ef5b50] no frame!
 Error while decoding stream #0:0: Error number -1 occurred
 [cut]
 [h264 @ 03ef5b50] FMO not supported
 [h264 @ 03ef5b50] reference overflow (pps)
 [h264 @ 03ef5b50] Missing reference picture
     Last message repeated 2 times
 [h264 @ 03ef5b50] concealing 726 DC, 726 AC, 726 MV errors

 Program received signal SIGSEGV, Segmentation fault.
 0x008c0a82 in guess_mv (s=0x40046e0) at libavcodec/error_resilience.c:441
 441                 s->current_picture.f.motion_val[0][mot_index][0]=
 s->last_pi
 cture.f.motion_val[0][mot_index][0];
 (gdb) bt
 #0  0x008c0a82 in guess_mv (s=0x40046e0) at
 libavcodec/error_resilience.c:441
 #1  ff_er_frame_end (s=0x40046e0) at libavcodec/error_resilience.c:1200
 #2  0x006f0134 in field_end (h=0x40046e0, in_setup=<optimized out>)
     at libavcodec/h264.c:2787
 #3  0x007a1d66 in decode_frame (avctx=0x3ef5b50, data=0x39a1df0,
     data_size=0x22eedc, avpkt=0x22ebd8) at libavcodec/h264.c:4602
 #4  0x00513a6b in avcodec_decode_video2 (avctx=0x3ef5b50,
 picture=0x39a1df0,
     got_picture_ptr=0x22eedc, avpkt=0x22ee10) at libavcodec/utils.c:1485
 #5  0x00407bc4 in decode_video (got_output=<optimized out>,
     pkt=<optimized out>, ist=<optimized out>) at ffmpeg.c:2456
 #6  output_packet (ist=0x39bf440, pkt=0x22fbd0) at ffmpeg.c:2630
 #7  0x0040d44b in transcode () at ffmpeg.c:3647
 #8  0x00a3b587 in main (argc=9, argv=0x39a0dc0) at ffmpeg.c:5934
 (gdb)
 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1498>
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