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avformat/movenc: Check that packet duration is valid in ff_mov_write_packet() 

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-05-23 03:59:32 +02:00
parent 1d36defe94
commit 744df0a031
1 changed files with 4 additions and 0 deletions
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4
libavformat/movenc.c
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@ -3333,6 +3333,10 @@ int ff_mov_write_packet(AVFormatContext *s, AVPacket *pkt)
pkt->dts = trk->cluster[trk->entry - 1].dts + 1;
pkt->pts = AV_NOPTS_VALUE;
}
if (pkt->duration < 0) {
av_log(s, AV_LOG_ERROR, "Application provided duration: %d is invalid\n", pkt->duration);
return AVERROR(EINVAL);
}
}
if (mov->flags & FF_MOV_FLAG_FRAGMENT) {
int ret;