diff options
Diffstat (limited to 'fs/btrfs/dir-item.c')
| -rw-r--r-- | fs/btrfs/dir-item.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/btrfs/dir-item.c b/fs/btrfs/dir-item.c index 18d3e168ad0a..f55c89472ac0 100644 --- a/fs/btrfs/dir-item.c +++ b/fs/btrfs/dir-item.c @@ -34,10 +34,8 @@ int btrfs_insert_dir_item(struct btrfs_trans_handle *trans, struct btrfs_root btrfs_set_dir_flags(dir_item, 0); btrfs_set_dir_name_len(dir_item, name_len); name_ptr = (char *)(dir_item + 1); - memcpy(name_ptr, name, name_len); - if (name_ptr + name_len > path.nodes[0]->b_data + 4096) - WARN_ON(1); - mark_buffer_dirty(path.nodes[0]); + btrfs_memcpy(root, path.nodes[0]->b_data, name_ptr, name, name_len); + btrfs_mark_buffer_dirty(path.nodes[0]); out: btrfs_release_path(root, &path); return ret; |