xfrm: add extack to xfrm_add_sa_expire

Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
mariux64 · Nov 25, 2022 · a25b19f · a25b19f
1 parent f157c41
commit a25b19f
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
@@ -2584,8 +2584,11 @@ static int xfrm_add_sa_expire(struct sk_buff *skb, struct nlmsghdr *nlh,
 
 	spin_lock_bh(&x->lock);
 	err = -EINVAL;
-	if (x->km.state != XFRM_STATE_VALID)
+	if (x->km.state != XFRM_STATE_VALID) {
+		NL_SET_ERR_MSG(extack, "SA must be in VALID state");
 		goto out;
+	}
+
 	km_state_expired(x, ue->hard, nlh->nlmsg_pid);
 
 	if (ue->hard) {