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gxfenc: fix null ptr dereference

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Fixes CID703677
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-10-19 23:21:41 +02:00
parent 395caf3de8
commit ba39303050
1 changed files with 1 additions and 1 deletions
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2
libavformat/gxfenc.c
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@ -796,7 +796,7 @@ static int gxf_write_header(AVFormatContext *s)
if (ff_audio_interleave_init(s, GXF_samples_per_frame, (AVRational){ 1, 48000 }) < 0)
return -1;
if (tcr)
if (tcr && vsc)
gxf_init_timecode(s, &gxf->tc, tcr->value, vsc->fields);
gxf_init_timecode_track(&gxf->timecode_track, vsc);