[FFmpeg-devel] [PATCH] avcodec/arbc: Check nb_segments before allocating and copying frame

Michael Niedermayer michael at niedermayer.cc
Wed Mar 20 20:47:41 EET 2019


On Thu, Mar 14, 2019 at 12:03:17AM +0100, Michael Niedermayer wrote:
> Fixes: Timeout (30sec -> 2sec)
> Fixes: 13578/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ARBC_fuzzer-5685625527730176
> 
> Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
> Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
> ---
>  libavcodec/arbc.c | 15 +++++++++------
>  1 file changed, 9 insertions(+), 6 deletions(-)

will apply

[...]
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Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Whats the most studid thing your enemy could do ? Blow himself up
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