diff options
Diffstat (limited to 'extent-tree.c')
| -rw-r--r-- | extent-tree.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/extent-tree.c b/extent-tree.c index b5b7aaa5..5bed3c27 100644 --- a/extent-tree.c +++ b/extent-tree.c @@ -1039,6 +1039,13 @@ static int lookup_inline_extent_backref(struct btrfs_trans_handle *trans, err = ret; goto out; } + if (ret) { + printf("Failed to find [%llu, %u, %llu]\n", key.objectid, key.type, key.offset); + btrfs_print_leaf(root, path->nodes[0]); + btrfs_free_path(path); + return -ENOENT; + } + BUG_ON(ret); leaf = path->nodes[0]; @@ -1059,6 +1066,12 @@ static int lookup_inline_extent_backref(struct btrfs_trans_handle *trans, item_size = btrfs_item_size_nr(leaf, path->slots[0]); } #endif + if (item_size < sizeof(*ei)) { + printf("Size is %u, needs to be %u, slot %d\n", item_size, + sizeof(*ei), path->slots[0]); + btrfs_print_leaf(root, leaf); + return -EINVAL; + } BUG_ON(item_size < sizeof(*ei)); ei = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_extent_item); |