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mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-01-24 13:56:33 +02:00
FFmpeg/libavformat
Michael Niedermayer 3bbef6082a avformat/oggparseopus: Check that granule pos is within the supported range
Larger values would imply file durations of astronomic proportions and cause
overflows

Fixes integer overflow
Fixes: usan_int64_overflow

Found-by: Thomas Guilbert <tguilbert@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 8efaee3710baa87af40556a622bf2d96a27c6425)

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-08-15 18:54:34 +02:00
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