LU-5914 lfsck: dt_index_try before dt_lookup

[fs/lustre-release.git] / lustre / lfsck / lfsck_namespace.c

diff --git a/lustre/lfsck/lfsck_namespace.c b/lustre/lfsck/lfsck_namespace.c
index 529b5d1..72b05d5 100644 (file)
--- a/lustre/lfsck/lfsck_namespace.c
+++ b/lustre/lfsck/lfsck_namespace.c
@@ -4962,6 +4962,9 @@ static int lfsck_namespace_assistant_handler_p1(const struct lu_env *env,
        if (unlikely(lfsck_is_dead_obj(dir)))
                GOTO(put_dir, rc = 0);
 
+       if (unlikely(!dt_try_as_dir(env, dir)))
+               GOTO(put_dir, rc = -ENOTDIR);
+
        pfid = lfsck_dto2fid(dir);
        la->la_nlink = 0;
        if (lnr->lnr_attr & LUDA_UPGRADE) {