From 1bb987a02229e4e37b600befb7c211cadd31bd5d Mon Sep 17 00:00:00 2001
From: itojun <itojun@NetBSD.org>
Date: Fri, 25 Feb 2000 00:29:00 +0000
Subject: [PATCH] remove extra NULL check typo in PULLDOWN_TEST case note: the
 fixes does not affect normal configuration. (sync with kame)

---
 sys/netinet6/udp6_usrreq.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/sys/netinet6/udp6_usrreq.c b/sys/netinet6/udp6_usrreq.c
index 302ecf316dbf..0dbdfe3f3a9c 100644
--- a/sys/netinet6/udp6_usrreq.c
+++ b/sys/netinet6/udp6_usrreq.c
@@ -1,4 +1,5 @@
-/*	$NetBSD: udp6_usrreq.c,v 1.23 2000/02/06 12:49:49 itojun Exp $	*/
+/*	$NetBSD: udp6_usrreq.c,v 1.24 2000/02/25 00:29:00 itojun Exp $	*/
+/*	$KAME: udp6_usrreq.c,v 1.39 2000/02/23 08:54:23 jinmei Exp $	*/
 
 /*
  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@@ -178,7 +179,7 @@ udp6_input(mp, offp, proto)
 	IP6_EXTHDR_CHECK(m, off, sizeof(struct udphdr), IPPROTO_DONE);
 	uh = (struct udphdr *)((caddr_t)ip6 + off);
 #else
-	IP6_EXTHDR_GET(uh, struct udphdr *, m, off, sizeof(struct udhpdr));
+	IP6_EXTHDR_GET(uh, struct udphdr *, m, off, sizeof(struct udphdr));
 	if (uh == NULL) {
 		udp6stat.udp6s_hdrops++;
 		return IPPROTO_DONE;
@@ -297,7 +298,7 @@ udp6_input(mp, offp, proto)
 				/*
 				 * Check AH/ESP integrity.
 				 */
-				if (last != NULL && ipsec6_in_reject(m, last)) {
+				if (ipsec6_in_reject(m, last)) {
 					ipsec6stat.in_polvio++;
 					/* do not inject data into pcb */
 				} else