Btrfs: add missing check for dir != tmp_dir to is_first_ref
authorAlexander Block <ablock84@googlemail.com>
Sat, 28 Jul 2012 09:07:18 +0000 (11:07 +0200)
committerChris Mason <chris.mason@fusionio.com>
Mon, 1 Oct 2012 19:18:45 +0000 (15:18 -0400)
We missed that check which resultet in all refs with the same name
being reported as first_ref.

Reported-by: Alex Lyakas <alex.bolshoy.btrfs@gmail.com>
Signed-off-by: Alexander Block <ablock84@googlemail.com>
fs/btrfs/send.c

index a5fae48..bea5b43 100644 (file)
@@ -1589,7 +1589,7 @@ static int is_first_ref(struct send_ctx *sctx,
        if (ret < 0)
                goto out;
 
-       if (name_len != fs_path_len(tmp_name)) {
+       if (dir != tmp_dir || name_len != fs_path_len(tmp_name)) {
                ret = 0;
                goto out;
        }