[FFmpeg-trac] #6364(undetermined:open): ffmpeg is triggering an assertion and the assertion is causing a malloc corruption

FFmpeg trac at avcodec.org
Thu May 11 13:26:10 EEST 2017


#6364: ffmpeg is triggering an assertion and the assertion is causing a malloc
corruption
-------------------------------------+-------------------------------------
             Reporter:  crow         |                    Owner:
                 Type:  defect       |                   Status:  open
             Priority:  important    |                Component:
              Version:  git-master   |  undetermined
             Keywords:  vdpau crash  |               Resolution:
  regression                         |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------

Comment (by crow):

 Is something else needed from me regarding this bug report? Below you can
 find ffprobe from recording which was taken with VDR (vdr-sotfhddevice
 compiled against ffmpeg 3.2.4) which can be replayed just fine, but replay
 fails and crash with VDR (vdr-softhddevice compiled against ffmpeg 3.3.)

 ffprobe

 {{{
 $ ffprobe -i /srv/vdr/video/test/2017-05-04.19.45.16-0.rec/00001.ts
 ffprobe version 3.3 Copyright (c) 2007-2017 the FFmpeg developers
   built with gcc 6.3.1 (GCC) 20170306
   configuration: --prefix=/usr --disable-debug --disable-static --disable-
 stripping --enable-avisynth --enable-avresample --enable-fontconfig
 --enable-gmp --enable-gnutls --enable-gpl --enable-ladspa --enable-libass
 --enable-libbluray --enable-libfreetype --enable-libfribidi --enable-
 libgsm --enable-libiec61883 --enable-libmodplug --enable-libmp3lame
 --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libopenjpeg
 --enable-libopus --enable-libpulse --enable-libschroedinger --enable-
 libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-
 libv4l2 --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-
 libwebp --enable-libx264 --enable-libx265 --enable-libxcb --enable-libxvid
 --enable-netcdf --enable-shared --enable-version3
   libavutil      55. 58.100 / 55. 58.100
   libavcodec     57. 89.100 / 57. 89.100
   libavformat    57. 71.100 / 57. 71.100
   libavdevice    57.  6.100 / 57.  6.100
   libavfilter     6. 82.100 /  6. 82.100
   libavresample   3.  5.  0 /  3.  5.  0
   libswscale      4.  6.100 /  4.  6.100
   libswresample   2.  7.100 /  2.  7.100
   libpostproc    54.  5.100 / 54.  5.100
 [h264 @ 0x55cae0d8f6e0] mmco: unref short failure
     Last message repeated 1 times
 [mpegts @ 0x55cae0d8ac40] PES packet size mismatch
     Last message repeated 1 times
 Input #0, mpegts, from
 '/srv/vdr/video/test/2017-05-04.19.45.16-0.rec/00001.ts':
   Duration: 00:00:58.65, start: 71545.302244, bitrate: 3101 kb/s
   Program 132
     Stream #0:0[0x6ff]: Video: h264 (High) ([27][0][0][0] / 0x001B),
 yuv420p(tv, bt470bg, top first), 720x576 [SAR 16:11 DAR 20:11], 24.92 fps,
 25 tbr, 90k tbn, 50 tbc
     Stream #0:1[0x700](qae): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz,
 stereo, s16p, 192 kb/s
     Stream #0:2[0x701](qaf): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz,
 stereo, s16p, 192 kb/s
 $

 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/6364#comment:6>
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