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| author | Janne Grunau <janne-libav@jannau.net> | 2012-11-23 14:05:36 +0100 |
|---|---|---|
| committer | Reinhard Tartler <siretart@tauware.de> | 2013-01-12 19:27:42 +0100 |
| commit | 10ff052c601368f129466e6de19e9862aaaec7d1 (patch) | |
| tree | 36b7d2084a038ec7be398f6e46dc684b02f0754f /libavformat/lxfdec.c | |
| parent | b143844ea0f6246e0d5a938d743e2e8a98453bec (diff) | |
| download | ffmpeg-10ff052c601368f129466e6de19e9862aaaec7d1.tar.gz | |
lavf: avoid integer overflow in ff_compute_frame_duration()
Scaling the denominator instead of the numerator if it is too large
loses precision. Fixes an assert caused by a negative frame duration in
the fuzzed sample nasa-8s2.ts_s202310.
CC: libav-stable@libav.org
(cherry picked from commit 7709ce029a7bc101b9ac1ceee607cda10dcb89dc)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
Diffstat (limited to 'libavformat/lxfdec.c')
0 files changed, 0 insertions, 0 deletions