diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index c2ae74be3a84511e8c45a80c9e5b7e98ce0cd4a0..9b502db0a28e15517d8499040863513c29c1969f 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -149,6 +149,7 @@ static int verify_newsa_info(struct xfrm_usersa_info *p,
 			     struct nlattr **attrs)
 {
 	int err;
+	u16 family = p->sel.family;
 
 	err = -EINVAL;
 	switch (p->family) {
@@ -167,7 +168,10 @@ static int verify_newsa_info(struct xfrm_usersa_info *p,
 		goto out;
 	}
 
-	switch (p->sel.family) {
+	if (!family && !(p->flags & XFRM_STATE_AF_UNSPEC))
+		family = p->family;
+
+	switch (family) {
 	case AF_UNSPEC:
 		break;