#10688: heap-buffer-overflow at libavfilter/bwdifdsp.c:125:5 in
ff_bwdif_filter_intra_c in FFmpeg
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Reporter: ZengYunxiang | Owner: (none)
Type: defect | Status: new
Priority: critical | Component: avfilter
Version: unspecified | Resolution:
Keywords: bugs | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by Cosmin Stejerean):
This can be reproduced with a simple YUV420p input with a height of 6 or
lower, where after chroma subsampling the height of the chroma planes will
be < 4. For example
{{{
ffmpeg -f lavfi -i testsrc=duration=1:size=16x6:rate=30 -vf format=yuv420p
-y out.mp4
}}}
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Ticket URL: <https://trac.ffmpeg.org/ticket/10688#comment:1>
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