1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/md/dm-integrity.c b/drivers/md/dm-integrity.c
index 46d7c8749222..6c81b11d0521 100644
--- a/drivers/md/dm-integrity.c
+++ b/drivers/md/dm-integrity.c
@@ -2548,6 +2548,9 @@ static int get_mac(struct crypto_shash **hash, struct alg_spec *a, char **error,
                                 *error = error_key;
                                 return r;
                         }
+                } else if (crypto_shash_get_flags(*hash) & CRYPTO_TFM_NEED_KEY) {
+                        *error = error_key;
+                        return -ENOKEY;
                 }
         }