[FFmpeg-devel] [PATCH 3/5] avformat/utils: wrap_timestamp() is only needed for less than 64 bits

Michael Niedermayer michael at niedermayer.cc
Tue Jan 12 00:18:15 EET 2021


On Sun, Nov 08, 2020 at 12:17:08AM +0100, Michael Niedermayer wrote:
> Fixes: shift exponent 64 is too large for 64-bit type 'unsigned long long'
> Fixes: 26497/clusterfuzz-testcase-minimized-ffmpeg_dem_AVI_fuzzer-5690188355076096
> Fixes: 26903/clusterfuzz-testcase-minimized-ffmpeg_dem_LUODAT_fuzzer-5641466929741824
> 
> 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/utils.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

will apply

[...]
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Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Take away the freedom of one citizen and you will be jailed, take away
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