[FFmpeg-devel] [PATCH 2/7] avformat/realtextdec: read_ts() in 64bits

Michael Niedermayer michael at niedermayer.cc
Sun Dec 6 18:33:24 EET 2020


On Fri, Nov 06, 2020 at 12:11:05AM +0100, Michael Niedermayer wrote:
> Fixes: signed integer overflow: 46671062 * 100 cannot be represented in type 'int'
> Fixes: 26826/clusterfuzz-testcase-minimized-ffmpeg_dem_REALTEXT_fuzzer-5644062910316544
> 
> Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
> Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
> ---
>  libavformat/realtextdec.c | 14 +++++++-------
>  1 file changed, 7 insertions(+), 7 deletions(-)

will apply

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

The smallest minority on earth is the individual. Those who deny 
individual rights cannot claim to be defenders of minorities. - Ayn Rand
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