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Diffstat (limited to 'fs/btrfs/tree-checker.c')
| -rw-r--r-- | fs/btrfs/tree-checker.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/btrfs/tree-checker.c b/fs/btrfs/tree-checker.c index 9645389a1187..43e488f5d063 100644 --- a/fs/btrfs/tree-checker.c +++ b/fs/btrfs/tree-checker.c @@ -1325,6 +1325,12 @@ static int check_leaf(struct extent_buffer *leaf, bool check_item_data) owner); return -EUCLEAN; } + /* Unknown tree */ + if (owner == 0) { + generic_err(leaf, 0, + "invalid owner, root 0 is not defined"); + return -EUCLEAN; + } return 0; } |