Michael Niedermayer b9b7d76f8c avformat/nutdec: Fix integer overflow in count computation ...

Note, the value is checked a few lines later already

Fixes: signed integer overflow: -440402016 - 1879048064 cannot be represented in type 'int'
Fixes: 26910/clusterfuzz-testcase-minimized-ffmpeg_dem_NUT_fuzzer-6603876618469376

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 0014249fd9)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

2021-09-09 13:53:29 +02:00

42 KiB

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