In btrfs_create_tree(), if btrfs_insert_root() fails, we should
free root->commit_root.
Reported-by: Alex Lyakas <a...@zadarastorage.com>
Signed-off-by: Tsutomu Itoh <t-i...@jp.fujitsu.com>
---
fs/btrfs/disk-io.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 6d1ac7d..a35d7fb 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -1374,6 +1374,7 @@ struct btrfs_root *btrfs_create_tree(struct
btrfs_trans_handle *trans,
fail:
if (leaf) {
btrfs_tree_unlock(leaf);
+ free_extent_buffer(root->commit_root);
free_extent_buffer(leaf);
}
kfree(root);
--
1.8.5.5
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