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Code Issues Releases Activity

ogg: Do not try to use the parser if it is not present

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Bug-Id: 886
CC: libav-stable@libav.org
This commit is contained in:
Luca Barbato
2015-09-10 14:11:43 +02:00
parent 7b02cb29d9
commit 41ed749fe9
1 changed files with 3 additions and 0 deletions
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3
libavformat/oggparsevorbis.c
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@@ -364,6 +364,9 @@ static int vorbis_packet(AVFormatContext *s, int idx)
struct oggvorbis_private *priv = os->private; struct oggvorbis_private *priv = os->private;
int duration; int duration;
if (!priv->vp)
return AVERROR_INVALIDDATA;
/* first packet handling /* first packet handling
* here we parse the duration of each packet in the first page and compare * here we parse the duration of each packet in the first page and compare
* the total duration to the page granule to find the encoder delay and * the total duration to the page granule to find the encoder delay and