1 files changed, 7 insertions, 0 deletions

diff --git a/crypto/af_alg.c b/crypto/af_alg.c
index 8ffc174a0154..a8ff3c44e13c 100644
--- a/crypto/af_alg.c
+++ b/crypto/af_alg.c
@@ -215,6 +215,13 @@ static int alg_setsockopt(struct socket *sock, int level, int optname,
                         goto unlock;
 
                 err = alg_setkey(sk, optval, optlen);
+                break;
+        case ALG_SET_AEAD_AUTHSIZE:
+                if (sock->state == SS_CONNECTED)
+                        goto unlock;
+                if (!type->setauthsize)
+                        goto unlock;
+                err = type->setauthsize(ask->private, optlen);
         }
 
 unlock: