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ext/ffmpeg/gstffmpegcodecmap.c: Prevent likely segfault on EMPTY provided caps.

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Original commit message from CVS:
* ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_caps_with_codecid):
Prevent likely segfault on EMPTY provided caps.
This commit is contained in:
Mark Nauwelaerts 2008-07-11 17:54:26 +00:00
parent ffaf42c1df
commit 98c2db7ea6
3 changed files with 10 additions and 3 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2008-07-11 Mark Nauwelaerts <mark.nauwelaerts@collabora.co.uk>
* ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_caps_with_codecid):
Prevent likely segfault on EMPTY provided caps.
2008-07-06 Mark Nauwelaerts <mark.nauwelaerts@collabora.co.uk>
Based on a patch by: Aurelien Grimaud <gstelzz at yahoo dot fr>

2
common

@ -1 +1 @@
Subproject commit 593bb114c6f5c32b529aa6443be4c2d60d6484c7
Subproject commit 79ade7b9c9bf47eee491ceee4cf3ea116140ad35

6
ext/ffmpeg/gstffmpegcodecmap.c
View file

@ -1598,13 +1598,15 @@ void
gst_ffmpeg_caps_with_codecid (enum CodecID codec_id,
enum CodecType codec_type, const GstCaps * caps, AVCodecContext * context)
{
GstStructure *str = gst_caps_get_structure (caps, 0);
GstStructure *str;
const GValue *value;
const GstBuffer *buf;
if (!context)
if (!context || !gst_caps_get_size (caps))
return;
str = gst_caps_get_structure (caps, 0);
/* extradata parsing (esds [mpeg4], wma/wmv, msmpeg4v1/2/3, etc.) */
if ((value = gst_structure_get_value (str, "codec_data"))) {
gint size;