[FFmpeg-trac] #7989(avcodec:closed): heap-buffer-overflow at apng_do_inverse_blend in libavcodec/pngenc.c

FFmpeg trac at avcodec.org
Tue Feb 16 01:38:42 EET 2021


#7989: heap-buffer-overflow at apng_do_inverse_blend in libavcodec/pngenc.c
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             Reporter:  Suhwan      |                    Owner:
                 Type:  defect      |                   Status:  closed
             Priority:  important   |                Component:  avcodec
              Version:  git-master  |               Resolution:  fixed
             Keywords:  apng crash  |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Comment (by Balling):

 Yeah, that is what was forgotten in
 372aa0777aaacf726de7cd7dd0e6797026a124ee, right? Is it possible in theory
 to add that to apng though?

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Ticket URL: <https://trac.ffmpeg.org/ticket/7989#comment:5>
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