[FFmpeg-trac] #8011(undetermined:new): Division by zero at aacpsy.c:336

[FFmpeg]

#8011: Division by zero at aacpsy.c:336
-------------------------------------+-------------------------------------
             Reporter:  Suhwan       |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:  git-
  undetermined                       |  master
             Keywords:  ubsan        |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Summary of the bug:
 There's a division by zero at aacpsy.c:336.

 How to reproduce:
 {{{
 % ffmpeg_g -y -r 75 -i tmp.wmv -map 0 -c:v:116 adpcm_yamaha -c:v zmbv
 -disposition:s:6 mp2fixed -disposition:s wmv2 -r 1 -ab 26 -ar 22050 -ac 16
 -level 3 tmp_.mov

 ffmpeg version N-94251-gf83b46e218 Copyright (c) 2000-2019 the FFmpeg
 developers
 built with clang version 9.0.0
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/8011>
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