[FFmpeg-devel] [PATCH 1/2] avcodec/hapdec: Check tex_size more strictly and before using it

Michael Niedermayer michael at niedermayer.cc
Sun May 10 02:06:42 EEST 2020


On Sun, Apr 05, 2020 at 11:10:44PM +0200, Michael Niedermayer wrote:
> Fixes: OOM
> Fixes: 20774/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HAP_fuzzer-5678608951803904
> Fixes: 20956/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HAP_fuzzer-5713643025203200
> 
> 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/hapdec.c | 23 ++++++++++++++---------
>  1 file changed, 14 insertions(+), 9 deletions(-)

will apply patchset

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

The greatest way to live with honor in this world is to be what we pretend
to be. -- Socrates
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