3 files changed, 9 insertions, 4 deletions

diff --git a/core/multimedia/opieplayer/modplug/sndfile.cpp b/core/multimedia/opieplayer/modplug/sndfile.cpp
index 1d0d610..799555c 100644
--- a/core/multimedia/opieplayer/modplug/sndfile.cpp
+++ b/core/multimedia/opieplayer/modplug/sndfile.cpp
@@ -1736,13 +1736,16 @@ void CSoundFile::CheckCPUUsage(UINT nCPU)
 
 BOOL CSoundFile::SetPatternName(UINT nPat, LPCSTR lpszName)
 //---------------------------------------------------------
 {
         char szName[MAX_PATTERNNAME] = "";   // changed from CHAR
 	if (nPat >= MAX_PATTERNS) return FALSE;
-	if (lpszName) lstrcpyn(szName, lpszName, MAX_PATTERNNAME);
+	if (lpszName)
+		lstrcpyn(szName, lpszName, MAX_PATTERNNAME);
+	else
+		return FALSE;
 	szName[MAX_PATTERNNAME-1] = 0;
 	if (!m_lpszPatternNames) m_nPatternNames = 0;
 	if (nPat >= m_nPatternNames)
 	{
 		if (!lpszName[0]) return TRUE;
 		UINT len = (nPat+1)*MAX_PATTERNNAME;
diff --git a/core/multimedia/opieplayer/vorbis/tremor/block.c b/core/multimedia/opieplayer/vorbis/tremor/block.c
index 8949253..7b5531b 100644
--- a/core/multimedia/opieplayer/vorbis/tremor/block.c
+++ b/core/multimedia/opieplayer/vorbis/tremor/block.c
@@ -223,14 +223,16 @@ void vorbis_dsp_clear(vorbis_dsp_state *v){
   if(v){
     vorbis_info *vi=v->vi;
     codec_setup_info *ci=(codec_setup_info *)(vi?vi->codec_setup:NULL);
     private_state *b=(private_state *)v->backend_state;
 
     if(v->pcm){
-      for(i=0;i<vi->channels;i++)
-	if(v->pcm[i])_ogg_free(v->pcm[i]);
+      if (vi) {
+	for(i=0;i<vi->channels;i++)
+	  if(v->pcm[i])_ogg_free(v->pcm[i]);
+      }
       _ogg_free(v->pcm);
       if(v->pcmret)_ogg_free(v->pcmret);
     }
 
     /* free mode lookups; these are actually vorbis_look_mapping structs */
     if(ci){
diff --git a/core/multimedia/opieplayer/vorbis/tremor/info.c b/core/multimedia/opieplayer/vorbis/tremor/info.c
index 941695e..3499ae4 100644
--- a/core/multimedia/opieplayer/vorbis/tremor/info.c
+++ b/core/multimedia/opieplayer/vorbis/tremor/info.c
@@ -94,14 +94,14 @@ void vorbis_comment_clear(vorbis_comment *vc){
     long i;
     for(i=0;i<vc->comments;i++)
       if(vc->user_comments[i])_ogg_free(vc->user_comments[i]);
     if(vc->user_comments)_ogg_free(vc->user_comments);
 	if(vc->comment_lengths)_ogg_free(vc->comment_lengths);
     if(vc->vendor)_ogg_free(vc->vendor);
+    memset(vc,0,sizeof(*vc));
   }
-  memset(vc,0,sizeof(*vc));
 }
 
 /* blocksize 0 is guaranteed to be short, 1 is guarantted to be long.
    They may be equal, but short will never ge greater than long */
 int vorbis_info_blocksize(vorbis_info *vi,int zo){
   codec_setup_info *ci = (codec_setup_info *)vi->codec_setup;