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Fix a possible use of an uninitialized pointer.
author
Reimar Döffinger
<Reimar.Doeffinger@gmx.de>
Mon, 4 Feb 2008 12:13:09 +0000
(12:13 +0000)
committer
Reimar Döffinger
<Reimar.Doeffinger@gmx.de>
Mon, 4 Feb 2008 12:13:09 +0000
(12:13 +0000)
Originally committed as revision 11857 to svn://svn.ffmpeg.org/ffmpeg/trunk
libavformat/sierravmd.c
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diff --git
a/libavformat/sierravmd.c
b/libavformat/sierravmd.c
index
0f50634
..
5e68a81
100644
(file)
--- a/
libavformat/sierravmd.c
+++ b/
libavformat/sierravmd.c
@@
-73,7
+73,7
@@
static int vmd_read_header(AVFormatContext *s,
{
VmdDemuxContext *vmd = s->priv_data;
ByteIOContext *pb = s->pb;
- AVStream *st, *vst;
+ AVStream *st
= NULL
, *vst;
unsigned int toc_offset;
unsigned char *raw_frame_table;
int raw_frame_table_size;
@@
-181,6
+181,7
@@
static int vmd_read_header(AVFormatContext *s,
continue;
switch(type) {
case 1: /* Audio Chunk */
+ if (!st) break;
/* first audio chunk contains several audio buffers */
if(current_audio_pts){
vmd->frame_table[total_frames].frame_offset = current_offset;