diff options
Diffstat (limited to 'fs/btrfs/props.c')
| -rw-r--r-- | fs/btrfs/props.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/fs/btrfs/props.c b/fs/btrfs/props.c index f2621e330954..4b23ae5d0e5c 100644 --- a/fs/btrfs/props.c +++ b/fs/btrfs/props.c @@ -164,6 +164,7 @@ static int iterate_object_props(struct btrfs_root *root, size_t), void *ctx) { + struct btrfs_fs_info *fs_info = root->fs_info; int ret; char *name_buf = NULL; char *value_buf = NULL; @@ -214,6 +215,12 @@ static int iterate_object_props(struct btrfs_root *root, name_ptr = (unsigned long)(di + 1); data_ptr = name_ptr + name_len; + if (verify_dir_item(fs_info, leaf, + path->slots[0], di)) { + ret = -EIO; + goto out; + } + if (name_len <= XATTR_BTRFS_PREFIX_LEN || memcmp_extent_buffer(leaf, XATTR_BTRFS_PREFIX, name_ptr, @@ -279,7 +286,7 @@ static void inode_prop_iterator(void *ctx, if (unlikely(ret)) btrfs_warn(root->fs_info, "error applying prop %s to ino %llu (root %llu): %d", - handler->xattr_name, btrfs_ino(inode), + handler->xattr_name, btrfs_ino(BTRFS_I(inode)), root->root_key.objectid, ret); else set_bit(BTRFS_INODE_HAS_PROPS, &BTRFS_I(inode)->runtime_flags); @@ -288,7 +295,7 @@ static void inode_prop_iterator(void *ctx, int btrfs_load_inode_props(struct inode *inode, struct btrfs_path *path) { struct btrfs_root *root = BTRFS_I(inode)->root; - u64 ino = btrfs_ino(inode); + u64 ino = btrfs_ino(BTRFS_I(inode)); int ret; ret = iterate_object_props(root, path, ino, inode_prop_iterator, inode); |