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| author | Dale Curtis <dalecurtis@chromium.org> | 2020-05-14 14:47:49 -0700 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-06-06 00:25:00 +0200 |
| commit | 63ce7c71bc1b1b6c141df5daae0f8fed52194b72 (patch) | |
| tree | b7cbbe819ebdb4763bfd3acb84a0f2279c730cc2 | |
| parent | 71a822fa3514b82cde6701252bde0477aad21689 (diff) | |
| download | ffmpeg-63ce7c71bc1b1b6c141df5daae0f8fed52194b72.tar.gz | |
avformat: Fix overflow in compute_pkt_fields().
Signed-off-by: Dale Curtis <dalecurtis@chromium.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavformat/utils.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavformat/utils.c b/libavformat/utils.c index b3d902c6b5..667249362c 100644 --- a/libavformat/utils.c +++ b/libavformat/utils.c @@ -1359,7 +1359,7 @@ static void compute_pkt_fields(AVFormatContext *s, AVStream *st, if (st->last_IP_duration == 0 && (uint64_t)pkt->duration <= INT32_MAX) st->last_IP_duration = pkt->duration; if (pkt->dts != AV_NOPTS_VALUE) - st->cur_dts = pkt->dts + st->last_IP_duration; + st->cur_dts = av_sat_add64(pkt->dts, st->last_IP_duration); if (pkt->dts != AV_NOPTS_VALUE && pkt->pts == AV_NOPTS_VALUE && st->last_IP_duration > 0 && |