[FFmpeg-devel] [PATCH] avutil/lfg: Correct index increment type to avoid undefined behavior

[Michael Niedermayer]

On Sun, Oct 20, 2019 at 12:09:11PM +0200, Michael Niedermayer wrote:
> Fixes: signed integer overflow: 2147483647 + 1 cannot be represented in type 'int'
> Fixes: 18333/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_COMFORTNOISE_fuzzer-5668481831272448
> 
> 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/lfg.h | 9 ++++++---
>  1 file changed, 6 insertions(+), 3 deletions(-)

will apply

[...]
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Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

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