make <auth> in <mount type="default"> work if no <mount-name> is given.

svn path=/icecast/trunk/icecast/; revision=19251

src/auth.c

@@ -150,7 +150,8 @@ void auth_release (auth_t *authenticator)
     xmlFree (authenticator->type);
     thread_mutex_unlock (&authenticator->lock);
     thread_mutex_destroy (&authenticator->lock);
-    free (authenticator->mount);
+    if (authenticator->mount)
+        free (authenticator->mount);
     free (authenticator);
 }
 

src/cfgfile.c

@@ -720,8 +720,11 @@ static void _parse_mount(xmlDocPtr doc, xmlNodePtr node,
     {
     	LOG_WARN("Default mount %s has mount-name set. This is not supported. Behavior may not be consistent.", mount->mountname);
     }
-    if (mount->auth)
+    if (mount->auth && mount->mountname) {
         mount->auth->mount = strdup ((char *)mount->mountname);
+    } else if (mount->auth && mount->mounttype == MOUNT_TYPE_DEFAULT ) {
+        mount->auth->mount = strdup ("(default mount)");
+    }
     while(current) {
         last = current;
         current = current->next;