song: skip archive check for non-musicdir files

If a song is not within the music directory ("file:///..."), it has no "parent directory". The archive code nonetheless dereferences the parent pointer, causing a segmentation fault. Check parent!=NULL.

song: skip archive check for non-musicdir files
2bbf378d · Max Kellermann · 7f3be96e · 2bbf378d
Commit 2bbf378d authored Jan 17, 2009 by Max Kellermann
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song.c src/song.c +1 -1

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--- a/src/song.c
+++ b/src/song.c
@@ -78,7 +78,7 @@ song_file_load(const char *path, struct directory *parent)
 	song = song_file_new(path, parent);

 	//in archive ?
-	if (parent->device == DEVICE_INARCHIVE) {
+	if (parent != NULL && parent->device == DEVICE_INARCHIVE) {
 		ret = song_file_update_inarchive(song);
 	} else {
 		ret = song_file_update(song);