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mov: check stps correctly, avoid overreading 1 element. 

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-11-13 19:41:55 +01:00
parent 3669915e93
commit 4392e69ad4
1 changed files with 1 additions and 1 deletions
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2
libavformat/mov.c
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@ -1961,7 +1961,7 @@ static void mov_build_index(MOVContext *mov, AVStream *st)
unsigned int rap_group_index = 0;
unsigned int rap_group_sample = 0;
int rap_group_present = sc->rap_group_count && sc->rap_group;
int key_off = (sc->keyframe_count && sc->keyframes[0] > 0) || (sc->stps_data && sc->stps_data[0] > 0);
int key_off = (sc->keyframe_count && sc->keyframes[0] > 0) || (sc->stps_count && sc->stps_data[0] > 0);
current_dts -= sc->dts_shift;