The memory allocated to "name" by function "extref_get_fields" isn't properly freed when error occurs.
Signed-off-by: Cong Ding <[email protected]> --- fs/btrfs/tree-log.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 79f057c..e75f3ed 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -1169,8 +1169,10 @@ static noinline int add_inode_ref(struct btrfs_trans_handle *trans, */ if (!dir) dir = read_one_inode(root, parent_objectid); - if (!dir) + if (!dir) { + kfree(name); return -ENOENT; + } } else { ret = ref_get_fields(eb, ref_ptr, &namelen, &name, &ref_index); -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
