diff options
| -rw-r--r-- | fs/btrfs/scrub.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c index 0123d2728923..c4bd0e60db59 100644 --- a/fs/btrfs/scrub.c +++ b/fs/btrfs/scrub.c @@ -1390,8 +1390,15 @@ static int find_first_extent_item(struct btrfs_root *extent_root, ret = btrfs_search_slot(NULL, extent_root, &key, path, 0, 0); if (ret < 0) return ret; + if (ret == 0) { + /* + * Key with offset -1 found, there would have to exist an extent + * item with such offset, but this is out of the valid range. + */ + btrfs_release_path(path); + return -EUCLEAN; + } - ASSERT(ret > 0); /* * Here we intentionally pass 0 as @min_objectid, as there could be * an extent item starting before @search_start. |