[FFmpeg-trac] #8148(undetermined:new): buffer underflow bug

FFmpeg trac at avcodec.org
Sun Sep 15 06:40:20 EEST 2019


#8148: buffer underflow bug
-------------------------------------+-------------------------------------
             Reporter:  Suhwan       |                     Type:  defect
               Status:  new          |                 Priority:  important
            Component:               |                  Version:  git-
  undetermined                       |  master
             Keywords:  underflow    |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Summary of the bug:
 There're buffer underflow bugs
 How to reproduce:
 {{{
 % ./ffmpeg_g -stream_loop 1 -y -i odivx-0780-vbr1-quality25.avi -target
 dvd -map 0 -c copy -r 21 output/tmp.amr

 ffmpeg version N-94887-ge55018ee11 (git master)
 built on ... ubuntu 18.04 with clang-6 and UBSAN option.
 }}}

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Ticket URL: <https://trac.ffmpeg.org/ticket/8148>
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