[FFmpeg-trac] #8270(undetermined:new): left shift of negative value at libavfilter/vf_mestimate.c:109

[FFmpeg]

#8270: left shift of negative value at libavfilter/vf_mestimate.c:109
-------------------------------------+-------------------------------------
             Reporter:  Suhwan       |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
                                     |  undetermined
              Version:  git-master   |               Resolution:
             Keywords:  ubsan        |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Changes (by Suhwan):

 * Attachment "PoC_vf_mestimate.png00" added.

 poc

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Ticket URL: <https://trac.ffmpeg.org/ticket/8270>
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