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| author | Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> | 2016-11-17 22:53:51 +0100 |
|---|---|---|
| committer | Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> | 2016-11-27 00:38:57 +0100 |
| commit | 1c282152c1c7ca23c388ecb04e9997030fbba19a (patch) | |
| tree | f71ba6fb88e572a3adf3105f827dd0d0763e624b | |
| parent | 4ffd5805af4a8734d238e561daa63c7b3be5eedb (diff) | |
| download | ffmpeg-1c282152c1c7ca23c388ecb04e9997030fbba19a.tar.gz | |
mxfdec: fix NULL pointer dereference in mxf_read_packet_old
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>
(cherry picked from commit fdb8c455b637f86e2e85503b7e090fa448164398)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
| -rw-r--r-- | libavformat/mxfdec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c index 9e505daff6..f214b36e3c 100644 --- a/libavformat/mxfdec.c +++ b/libavformat/mxfdec.c @@ -3012,7 +3012,7 @@ 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; |