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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-10-16 19:59:01 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-10-16 19:59:01 +0200 |
| commit | de6c150444159a26fe2555089d384ddd2d6459aa (patch) | |
| tree | fff8fe049ba5c9b2b4f7eff986d33002b24c8ba0 | |
| parent | 340305646a8224eea9a9b8f01a6842b848cfd9c4 (diff) | |
| download | ffmpeg-de6c150444159a26fe2555089d384ddd2d6459aa.tar.gz | |
nut: fix int32 overflow
Fixes CID700574
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavformat/nut.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavformat/nut.c b/libavformat/nut.c index 34c43d16fb..51e4d38394 100644 --- a/libavformat/nut.c +++ b/libavformat/nut.c @@ -155,7 +155,7 @@ void ff_nut_reset_ts(NUTContext *nut, AVRational time_base, int64_t val){ } int64_t ff_lsb2full(StreamContext *stream, int64_t lsb){ - int64_t mask = (1<<stream->msb_pts_shift)-1; + int64_t mask = (1ULL<<stream->msb_pts_shift)-1; int64_t delta= stream->last_pts - mask/2; return ((lsb - delta)&mask) + delta; } |