[FFmpeg-devel] [PATCH 2/2] avutil/common: Fix integer overflow in av_ceil_log2_c()

[Michael Niedermayer]

On Sun, Jun 28, 2020 at 01:46:53AM +0200, Michael Niedermayer wrote:
> Fixes: left shift of 1913647649 by 1 places cannot be represented in type 'int'
> Fixes: 23572/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMALOSSLESS_fuzzer-5082619795734528
> 
> 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/common.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

will apply

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

Never trust a computer, one day, it may think you are the virus. -- Compn
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