Btrfs progs v4.14

[platform/upstream/btrfs-progs.git] / cmds-check.c

diff --git a/cmds-check.c b/cmds-check.c
index 5750bb7..a93ac2c 100644 (file)
--- a/cmds-check.c
+++ b/cmds-check.c
@@ -12468,7 +12468,8 @@ static int check_extent_data_backref(struct btrfs_fs_info *fs_info,
                leaf = path.nodes[0];
                slot = path.slots[0];
 
-               if (slot >= btrfs_header_nritems(leaf))
+               if (slot >= btrfs_header_nritems(leaf) ||
+                   btrfs_header_owner(leaf) != root_id)
                        goto next;
                btrfs_item_key_to_cpu(leaf, &key, slot);
                if (key.objectid != objectid || key.type != BTRFS_EXTENT_DATA_KEY)