[FFmpeg-trac] #9062(avformat:new): Segmentation Fault in dash demuxer

FFmpeg trac at avcodec.org
Mon Jan 11 11:30:49 EET 2021


#9062: Segmentation Fault in dash demuxer
------------------------------------+------------------------------------
             Reporter:  c-14        |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  normal      |                Component:  avformat
              Version:  git-master  |               Resolution:
             Keywords:  dash crash  |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
------------------------------------+------------------------------------

Comment (by c-14):

 Replying to [comment:1 cehoyos]:
 > How can I reproduce this issue?
 >
 > Please provide at least the complete, uncut console output to make this
 a valid ticket.
 {{{
 ./ffmpeg_g -i https://<host>/AccurateManifest.mpd
 2000-2021 the FFmpeg developers
   built with gcc 10.2.0 (Gentoo 10.2.0-r5 p6)
   configuration: --enable-libxml2 --enable-openssl --disable-doc
 --disable-optimizations
   libavutil      56. 63.100 / 56. 63.100
   libavcodec     58.115.102 / 58.115.102
   libavformat    58. 65.101 / 58. 65.101
   libavdevice    58. 11.103 / 58. 11.103
   libavfilter     7. 95.100 /  7. 95.100
   libswscale      5.  8.100 /  5.  8.100
   libswresample   3.  8.100 /  3.  8.100
 [1]    8777 segmentation fault  ./ffmpeg_g -i
 }}}

 Replying to [comment:2 stevenliu]:
 > can you  leave a test url here?
 > or how should i create one test url with subtitle?
 I created a minimal dash manifest at https://dl.c-14.de/t/dash/out.mpd
 that reproduces the issue
 I can't link to the original dash manifest, but that one should be
 functionally equivalent wrt. this error

--
Ticket URL: <https://trac.ffmpeg.org/ticket/9062#comment:3>
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