Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

===================================================================
RCS file: /ftp/cvs/cvsroot/src/sys/netinet/udp_usrreq.c,v
rcsdiff: /ftp/cvs/cvsroot/src/sys/netinet/udp_usrreq.c,v: warning: Unknown phrases like `commitid ...;' are present.
retrieving revision 1.116
retrieving revision 1.116.2.2
diff -u -p -r1.116 -r1.116.2.2
--- src/sys/netinet/udp_usrreq.c	2004/03/24 15:34:54	1.116
+++ src/sys/netinet/udp_usrreq.c	2004/03/31 19:59:41	1.116.2.2
@@ -1,4 +1,4 @@
-/*	$NetBSD: udp_usrreq.c,v 1.116 2004/03/24 15:34:54 atatat Exp $	*/
+/*	$NetBSD: udp_usrreq.c,v 1.116.2.2 2004/03/31 19:59:41 tron Exp $	*/
 
 /*
  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@@ -61,7 +61,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: udp_usrreq.c,v 1.116 2004/03/24 15:34:54 atatat Exp $");
+__KERNEL_RCSID(0, "$NetBSD: udp_usrreq.c,v 1.116.2.2 2004/03/31 19:59:41 tron Exp $");
 
 #include "opt_inet.h"
 #include "opt_ipsec.h"
@@ -430,9 +430,11 @@ udp6_input(mp, offp, proto)
 	/*
 	 * Checksum extended UDP header and data.
 	 */
-	if (uh->uh_sum == 0)
+	if (uh->uh_sum == 0) {
 		udp6stat.udp6s_nosum++;
-	else if (in6_cksum(m, IPPROTO_UDP, off, ulen) != 0) {
+		goto bad;
+	}
+	if (in6_cksum(m, IPPROTO_UDP, off, ulen) != 0) {
 		udp6stat.udp6s_badsum++;
 		goto bad;
 	}