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avformat/mov_esds: check return value of ff_mp4_read_dec_config_descr

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Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2017-11-24 17:55:19 -03:00
parent 08b294bf5f
commit abf669479c
1 changed files with 4 additions and 3 deletions
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7
libavformat/mov_esds.c
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@ -23,7 +23,7 @@
int ff_mov_read_esds(AVFormatContext *fc, AVIOContext *pb) int ff_mov_read_esds(AVFormatContext *fc, AVIOContext *pb)
{ {
AVStream *st; AVStream *st;
int tag; int tag, ret = 0;
if (fc->nb_streams < 1) if (fc->nb_streams < 1)
return 0; return 0;
@ -38,6 +38,7 @@ int ff_mov_read_esds(AVFormatContext *fc, AVIOContext *pb)
ff_mp4_read_descr(fc, pb, &tag); ff_mp4_read_descr(fc, pb, &tag);
if (tag == MP4DecConfigDescrTag) if (tag == MP4DecConfigDescrTag)
ff_mp4_read_dec_config_descr(fc, st, pb); ret = ff_mp4_read_dec_config_descr(fc, st, pb);
return 0;
return ret;
} }