update: fixed memory leak during container scan

NEWS

@@ -6,6 +6,7 @@ ver 0.15.5 (2009/??/??)
   - riff, aiff: fixed "limited range" gcc warning
 * decoder_thread: change the fallback decoder name to "mad"
 * output_thread: check again if output is open on CANCEL
+* update: fixed memory leak during container scan
 
 
 ver 0.15.4 (2009/10/03)

src/update.c

@@ -459,17 +459,20 @@ update_container_file(	struct directory* directory,
 	while ((vtrack = plugin->container_scan(pathname, ++tnum)) != NULL)
 	{
 		struct song* song = song_file_new(vtrack, contdir);
+		char *child_path_fs;
 
 		// shouldn't be necessary but it's there..
 		song->mtime = st->st_mtime;
 
-		song->tag = plugin->tag_dup(map_directory_child_fs(contdir, vtrack));
+		child_path_fs = map_directory_child_fs(contdir, vtrack);
+		g_free(vtrack);
+
+		song->tag = plugin->tag_dup(child_path_fs);
+		g_free(child_path_fs);
 
 		songvec_add(&contdir->songs, song);
 
 		modified = true;
-
-		g_free(vtrack);
 	}
 
 	g_free(pathname);