[FFmpeg-devel] [PATCH 2/4] avcodec/vorbisdec: amplitude bits can be more than 25 bits

Michael Niedermayer michael at niedermayer.cc
Sun Jul 21 12:25:07 EEST 2019


On Mon, Jul 08, 2019 at 01:18:03AM +0200, Michael Niedermayer wrote:
> Fixes: assertion failure, invalid shift
> Fixes: 15583/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VORBIS_fuzzer-5640157484548096
> 
> 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/vorbisdec.c | 7 ++++---
>  1 file changed, 4 insertions(+), 3 deletions(-)

will apply

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

Freedom in capitalist society always remains about the same as it was in
ancient Greek republics: Freedom for slave owners. -- Vladimir Lenin
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