From f25956cc582f5954033cca3f9488c0a5d5193541 Mon Sep 17 00:00:00 2001 From: Chris Mason Date: Fri, 12 Sep 2008 15:32:53 -0400 Subject: Fix leaf overflow check in btrfs_insert_empty_items It was incorrectly adding an extra sizeof(struct btrfs_item) and causing false positives (oops) Signed-off-by: Chris Mason --- fs/btrfs/ctree.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'fs/btrfs/ctree.c') diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c index ab07557..18e8447 100644 --- a/fs/btrfs/ctree.c +++ b/fs/btrfs/ctree.c @@ -2737,8 +2737,7 @@ int btrfs_insert_empty_items(struct btrfs_trans_handle *trans, nritems = btrfs_header_nritems(leaf); data_end = leaf_data_end(root, leaf); - if (btrfs_leaf_free_space(root, leaf) < - sizeof(struct btrfs_item) + total_size) { + if (btrfs_leaf_free_space(root, leaf) < total_size) { btrfs_print_leaf(root, leaf); printk("not enough freespace need %u have %d\n", total_size, btrfs_leaf_free_space(root, leaf)); -- cgit v1.1