[FFmpeg-devel] [PATCH 2/2] avutil/imgutils: Optimize writing 4 bytes in memset_bytes()

Michael Niedermayer michael at niedermayer.cc
Fri Dec 28 21:40:10 EET 2018


On Fri, Dec 28, 2018 at 08:26:58PM +0100, Michael Niedermayer wrote:
> Fixes: Timeout
> Fixes: 11502/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WCMV_fuzzer-5664893810769920
> Before: Executed clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WCMV_fuzzer-5664893810769920 in 11294 ms
> After : Executed clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WCMV_fuzzer-5664893810769920 in 4249 ms
> 
> Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
> Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
> ---
>  libavutil/imgutils.c | 6 ++++++
>  1 file changed, 6 insertions(+)

disregard this, ill send a better one

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

I do not agree with what you have to say, but I'll defend to the death your
right to say it. -- Voltaire
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