diff options
| -rw-r--r-- | fs/btrfs/dir-item.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/btrfs/dir-item.c b/fs/btrfs/dir-item.c index 1c529db1697..c031ea3fd70 100644 --- a/fs/btrfs/dir-item.c +++ b/fs/btrfs/dir-item.c @@ -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; } |