[FFmpeg-trac] #8008(undetermined:new): Invalid left shift encoding adxenc

[FFmpeg]

#8008: Invalid left shift encoding adxenc
-------------------------------------+-------------------------------------
             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're 3 invalid left shift at libavcodec/adxenc.c

 How to reproduce:
 {{{
 % ffmpeg_g  -y -i tmp.ac3 -map 0 -c:v:118 pcm_s32le -c:v asv2
 -disposition:a:53 xwd -disposition:v:37 h263 -vframes 17 -aframes 84 -r 71
 -ab 483k -ar 48000 -level 20 -b:v 265 -strict 3 tmp_.adx

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

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Ticket URL: <https://trac.ffmpeg.org/ticket/8008>
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