Leak rather than crash

modules/misc/xml/libxml.c

@@ -67,33 +67,6 @@ static void CatalogLoad( xml_t *, const char * );
 static void CatalogAdd( xml_t *, const char *, const char *, const char * );
 static int StreamRead( void *p_context, char *p_buffer, int i_buffer );
 
-static unsigned refs = 0;
-#if defined (LIBVLC_USE_PTHREAD)
-static vlc_mutex_t lock = PTHREAD_MUTEX_INITIALIZER;
-#elif defined (WIN32)
-static vlc_mutex_t lock;
-
-BOOL WINAPI DllMain (HINSTANCE hinstDll, DWORD fdwReason, LPVOID lpvReserved)
-{
-    (void) hinstDll;
-    (void) lpvReserved;
-
-    switch (fdwReason)
-    {
-        case DLL_PROCESS_ATTACH:
-            vlc_mutex_init (&lock);
-            break;
-
-        case DLL_PROCESS_DETACH:
-            vlc_mutex_destroy (&lock);
-            break;
-    }
-    return TRUE;
-}
-#else
-# error FIXME
-#endif
-
 /*****************************************************************************
  * Module initialization
  *****************************************************************************/
@@ -104,10 +77,7 @@ static int Open( vlc_object_t *p_this )
     if( !xmlHasFeature( XML_WITH_THREAD ) )
         return VLC_EGENERIC;
 
-    vlc_mutex_lock( &lock );
-    if( refs++ == 0 )
-        xmlInitParser();
-    vlc_mutex_unlock( &lock );
+    xmlInitParser();
 
     p_xml->pf_reader_create = ReaderCreate;
     p_xml->pf_reader_delete = ReaderDelete;
@@ -123,11 +93,6 @@ static int Open( vlc_object_t *p_this )
  *****************************************************************************/
 static void Close( vlc_object_t *p_this )
 {
-    vlc_mutex_lock( &lock );
-    if( --refs == 0 )
-        xmlCleanupParser();
-    vlc_mutex_unlock( &lock );
-
     VLC_UNUSED(p_this);
     return;
 }