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exit if calloc() fails; free(muxer) before returning NULL if muxer_init() fails (to avoid memleak). Fixes cid 173 

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17832 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
nicodvb 2006-03-12 18:13:11 +00:00
parent 8f872aaeda
commit 5c853c2c21
1 changed files with 20 additions and 3 deletions
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23
libmpdemux/muxer.c
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@ -21,30 +21,47 @@
muxer_t *muxer_new_muxer(int type,FILE *f){
muxer_t* muxer=malloc(sizeof(muxer_t));
memset(muxer,0,sizeof(muxer_t));
if(!muxer)
return NULL;
muxer->file = f;
switch (type) {
case MUXER_TYPE_MPEG:
if(! muxer_init_muxer_mpeg(muxer))
return NULL;
{
free(muxer);
return NULL;
}
break;
case MUXER_TYPE_RAWVIDEO:
if(! muxer_init_muxer_rawvideo(muxer))
{
free(muxer);
return NULL;
}
break;
case MUXER_TYPE_RAWAUDIO:
if(! muxer_init_muxer_rawaudio(muxer))
{
free(muxer);
return NULL;
}
break;
#if defined(USE_LIBAVFORMAT) || defined(USE_LIBAVFORMAT_SO)
case MUXER_TYPE_LAVF:
if(! muxer_init_muxer_lavf(muxer))
return NULL;
{
free(muxer);
return NULL;
}
break;
#endif
case MUXER_TYPE_AVI:
default:
if(! muxer_init_muxer_avi(muxer))
return NULL;
{
free(muxer);
return NULL;
}
}
return muxer;
}