Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux

[cascardo/linux.git] / fs / btrfs / dir-item.c

diff --git a/fs/btrfs/dir-item.c b/fs/btrfs/dir-item.c
index 79e594e..c031ea3 100644 (file)
--- a/fs/btrfs/dir-item.c
+++ b/fs/btrfs/dir-item.c
@@ -58,7 +58,7 @@ static struct btrfs_dir_item *insert_with_overflow(struct btrfs_trans_handle
                return ERR_PTR(ret);
        WARN_ON(ret > 0);
        leaf = path->nodes[0];
-       item = btrfs_item_nr(leaf, path->slots[0]);
+       item = btrfs_item_nr(path->slots[0]);
        ptr = btrfs_item_ptr(leaf, path->slots[0], char);
        BUG_ON(data_size > btrfs_item_size(leaf, item));
        ptr += btrfs_item_size(leaf, item) - data_size;
@@ -474,8 +474,10 @@ int verify_dir_item(struct btrfs_root *root,
        }
 
        /* BTRFS_MAX_XATTR_SIZE is the same for all dir items */
-       if (btrfs_dir_data_len(leaf, dir_item) > BTRFS_MAX_XATTR_SIZE(root)) {
-               printk(KERN_CRIT "btrfs: invalid dir item data len: %u\n",
+       if ((btrfs_dir_data_len(leaf, dir_item) +
+            btrfs_dir_name_len(leaf, dir_item)) > BTRFS_MAX_XATTR_SIZE(root)) {
+               printk(KERN_CRIT "btrfs: invalid dir item name + data len: %u + %u\n",
+                      (unsigned)btrfs_dir_name_len(leaf, dir_item),
                       (unsigned)btrfs_dir_data_len(leaf, dir_item));
                return 1;
        }