[FFmpeg-trac] #7980(avcodec:open): 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
trac at avcodec.org
Sat Oct 12 15:34:58 EEST 2019
#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: open
Priority: important | Component: avcodec
Version: git-master | Resolution:
Keywords: zmbv ubsan | Blocked By:
asan regression |
Blocking: | Reproduced by developer: 1
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Comment (by mkver):
The zmbvenc bug has been fixed in
def04022f4a7058f99e669bfd978d431d79aec18.
@kamasubb: Only the release 4.2 has been affected by this.
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Ticket URL: <https://trac.ffmpeg.org/ticket/7980#comment:6>
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