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mxfdec: fix NULL pointer dereference in mxf_read_packet_old

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Metadata streams have priv_data set to NULL.

Reviewed-by: Josh de Kock <josh@itanimul.li>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
This commit is contained in:
Andreas Cadhalpun
2016-11-17 22:53:51 +01:00
parent 3ee59939a1
commit fdb8c455b6
1 changed files with 1 additions and 1 deletions
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2
libavformat/mxfdec.c
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@@ -3135,7 +3135,7 @@ static int mxf_read_packet_old(AVFormatContext *s, AVPacket *pkt)
if (mxf->nb_index_tables >= 1 && mxf->current_edit_unit < t->nb_ptses) {
pkt->dts = mxf->current_edit_unit + t->first_dts;
pkt->pts = t->ptses[mxf->current_edit_unit];
} else if (track->intra_only) {
} else if (track && track->intra_only) {
/* intra-only -> PTS = EditUnit.
* let utils.c figure out DTS since it can be < PTS if low_delay = 0 (Sony IMX30) */
pkt->pts = mxf->current_edit_unit;