[FFmpeg-devel] [PATCH 1/4] avcodec/shorten: Sanity check nmeans

Michael Niedermayer michael at niedermayer.cc
Thu Jun 7 20:16:49 EEST 2018

On Tue, Jun 05, 2018 at 03:45:14PM +0200, Michael Niedermayer wrote:
> Fixes: OOM
> Fixes: 8195/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SHORTEN_fuzzer-5179785826271232
> The reference software appears to use longs for 32bits and it uses int for nmeans
> hinting that the intended maximum size was not 32bit.
> 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/shorten.c | 4 ++++
>  1 file changed, 4 insertions(+)

will apply patchset

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

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