[FFmpeg-trac] #5500(avcodec:new): ff_h264_decode_nal crash on iOS 32/64 bit

FFmpeg trac at avcodec.org
Mon May 2 15:01:56 CEST 2016


#5500: ff_h264_decode_nal crash on iOS 32/64 bit
------------------------------------+-----------------------------------
             Reporter:  glip        |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  normal      |                Component:  avcodec
              Version:  git-master  |               Resolution:
             Keywords:  h264        |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
------------------------------------+-----------------------------------

Comment (by glip):

 If I use av_log_set_level(AV_LOG_TRACE) -last I see in app console output
 is:

 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f8ffa6e7800] stream 1, sample 877, dts
 29262567
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f8ffa6e7800] stream 0, sample 1419, dts
 30272000
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f8ffa6e7800] stream 1, sample 877, dts
 29262567
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f90091d5400] stream 0, sample 4456, dts
 148681867
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f8ffa29ca00] stream 0, sample 3076, dts
 102635867
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f9003ff6400] stream 0, sample 5309, dts
 113258667
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f9003ff6400] stream 1, sample 2807, dts
 112280000
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f9003ff6400] stream 0, sample 5310, dts
 113280000
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f9003ff6400] stream 1, sample 2807, dts
 112280000
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f9003ff6400] stream 0, sample 5311, dts
 113301333
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f9003ff6400] stream 1, sample 2807, dts
 112280000
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f8ffa29ca00] stream 0, sample 3077, dts
 102669233
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f8ffa004e00] stream 0, sample 3100, dts
 103436667
 [h264 @ 0x7f8ffa4ca600] user data:"����������������"
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f90037b1a00] stream 0, sample 2554, dts
 85218467
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f90091d5400] stream 0, sample 4457, dts
 148715233
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f9003cbe600] stream 0, sample 176, dts
 7040000
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f9003cbe600] stream 1, sample 295, dts
 6849887
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f90038c7400] stream 0, sample 2932, dts
 97831067
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f8ffa4a6800] stream 0, sample 670, dts
 14293333
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f8ffa4a6800] stream 1, sample 399, dts
 13313300
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f8ffa4a6800] stream 0, sample 671, dts
 14314667
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f8ffa4a6800] stream 1, sample 399, dts
 13313300
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f9003d10e00] stream 0, sample 499, dts
 19960000
 [h264 @ 0x7f8ffd87a400] user data:"����������������"
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f9004c34c00] stream 0, sample 4538, dts
 151417933
 The program has unexpectedly finished.

--
Ticket URL: <https://trac.ffmpeg.org/ticket/5500#comment:5>
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