[FFmpeg-trac] #7980(ffmpeg:new): heap-buffer-overflow at ffmpeg/libavcodec/zmbvenc.c:97:30 in block_cmp by null pointer or undefined-behavior libavformat/nutenc.c:794:27

[FFmpeg]

#7980: heap-buffer-overflow at ffmpeg/libavcodec/zmbvenc.c:97:30 in block_cmp by
null pointer or undefined-behavior libavformat/nutenc.c:794:27
-------------------------------------+-------------------------------------
             Reporter:  Suhwan       |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  critical     |                Component:  ffmpeg
              Version:  git-master   |               Resolution:
             Keywords:  Heap buffer  |               Blocked By:
  overflow, ASAN, Null pointer,      |
  avformat                           |
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Changes (by Suhwan):

 * Attachment "gdb_log_7980" added.


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Ticket URL: <https://trac.ffmpeg.org/ticket/7980>
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