[FFmpeg-trac] #1633(undetermined:new): sp5x crash

[FFmpeg]

#1633: sp5x 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/HuffYUV/rgb_predleft.avi

 {{{
 (gdb) r -vcodec sp5x -i rgb_predleft.avi -f null -
 Starting program: d:\mingw\msys\1.0\ffmpeg\ffmpeg_g.exe -vcodec sp5x -i
 rgb_pred
 left.avi -f null -
 [New Thread 484.0x2e4]
 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
 [sp5x @ 03a3db40] mjpeg_decode_dc: bad vlc: 0:0 (03b214d8)
 [sp5x @ 03a3db40] error dc
 [sp5x @ 03a3db40] error y=0 x=0
 Input #0, avi, from 'rgb_predleft.avi':
   Duration: 00:00:07.00, start: 0.000000, bitrate: 1512 kb/s
     Stream #0:0: Video: sp5x (HFYU / 0x55594648), yuvj420p, 200x150, 6
 tbr, 6 tb
 n, 6 tbc
 [graph 0 input from stream 0:0 @ 03b24b00] w:200 h:150 pixfmt:yuvj420p
 tb:1/6 fr
 :6/1 sar:0/1 sws_param:flags=2
 [output stream 0:0 @ 03b24d00] No opaque field provided
 Output #0, null, to 'pipe:':
   Metadata:
     encoder         : Lavf54.11.100
     Stream #0:0: Video: rawvideo (I420 / 0x30323449), yuvj420p, 200x150,
 q=2-31,
  200 kb/s, 90k tbn, 6 tbc
 Stream mapping:
   Stream #0:0 -> #0:0 (sp5x -> rawvideo)
 Press [q] to stop, [?] for help
 [sp5x @ 03a3db40] mjpeg_decode_dc: bad vlc: 0:0 (03b4ecb0)
 [sp5x @ 03a3db40] error dc
 [sp5x @ 03a3db40] error y=0 x=0
 [null @ 03b18130] Encoder did not produce proper pts, making some up.
 [sp5x @ 03a3db40] error count: 268435457
 [sp5x @ 03a3db40] error y=0 x=0
 [sp5x @ 03a3db40] error count: 268435472
 [sp5x @ 03a3db40] error y=0 x=0
 [sp5x @ 03a3db40] error count: 268435458
 [sp5x @ 03a3db40] error y=0 x=0
 [sp5x @ 03a3db40] error count: 268435460
 [sp5x @ 03a3db40] error y=0 x=0
 [sp5x @ 03a3db40] error count: 66
 [sp5x @ 03a3db40] error y=0 x=0
 [sp5x @ 03a3db40] error count: 268435466
 [sp5x @ 03a3db40] error y=0 x=0
 [sp5x @ 03a3db40] error count: 268435456
 [sp5x @ 03a3db40] error y=0 x=0
 warning: HEAP[ffmpeg_g.exe]:
 warning: Heap block at 03B686B8 modified at 03B71748 past requested size
 of 9088



 Program received signal SIGTRAP, Trace/breakpoint trap.
 0x7c90120f in ntdll!DbgUiConnectToDbg () from
 C:\WINDOWS\system32\ntdll.dll
 (gdb) bt
 #0  0x7c90120f in ntdll!DbgUiConnectToDbg ()
    from C:\WINDOWS\system32\ntdll.dll
 #1  0x7c96ee31 in ntdll!RtlpNtMakeTemporaryKey ()
    from C:\WINDOWS\system32\ntdll.dll
 #2  0x7c95f8f4 in ntdll!RtlZeroHeap () from C:\WINDOWS\system32\ntdll.dll
 #3  0x03b686b8 in ?? ()
 #4  0x7c96f1ff in ntdll!RtlpNtMakeTemporaryKey ()
    from C:\WINDOWS\system32\ntdll.dll
 #5  0x7c970456 in ntdll!RtlpNtMakeTemporaryKey ()
    from C:\WINDOWS\system32\ntdll.dll
 #6  0x7c94bafc in ntdll!LdrFindEntryForAddress ()
    from C:\WINDOWS\system32\ntdll.dll
 #7  0x03a30000 in ?? ()
 #8  0x7c91a1ba in ntdll!RtlpUnWaitCriticalSection ()
    from C:\WINDOWS\system32\ntdll.dll
 #9  0x77c1c2de in msvcrt!free () from C:\WINDOWS\system32\msvcrt.dll
 #10 0x03a30000 in ?? ()
 #11 0x006c96f9 in sp5x_decode_frame (avctx=0x3a3db40, data=0x3b4fcf0,
     data_size=0x22eedc, avpkt=0x22ebd8) at libavcodec/sp5xdec.c:91
 #12 0x00513e77 in avcodec_decode_video2 (avctx=0x3a3db40,
 picture=0x3b4fcf0,
     got_picture_ptr=0x22eedc, avpkt=0x22ee10) at libavcodec/utils.c:1485
 #13 0x00407bc4 in decode_video (got_output=<optimized out>,
     pkt=<optimized out>, ist=<optimized out>) at ffmpeg.c:2456
 #14 output_packet (ist=0x3b18008, pkt=0x22fbd0) at ffmpeg.c:2630
 #15 0x0040d44b in transcode () at ffmpeg.c:3647
 #16 0x00a3bd7b in main (argc=8, argv=0x3a32850) at ffmpeg.c:5934
 (gdb)
 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1633>
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