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 1.138.2.5
retrieving revision 1.160.6.1
diff -u -p -r1.138.2.5 -r1.160.6.1
--- src/sys/netinet/udp_usrreq.c	2007/12/07 17:34:33	1.138.2.5
+++ src/sys/netinet/udp_usrreq.c	2007/09/03 16:49:07	1.160.6.1
@@ -1,4 +1,4 @@
-/*	$NetBSD: udp_usrreq.c,v 1.138.2.5 2007/12/07 17:34:33 yamt Exp $	*/
+/*	$NetBSD: udp_usrreq.c,v 1.160.6.1 2007/09/03 16:49:07 jmcneill 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 1.138.2.5 2007/12/07 17:34:33 yamt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: udp_usrreq.c,v 1.160.6.1 2007/09/03 16:49:07 jmcneill Exp $");
 
 #include "opt_inet.h"
 #include "opt_ipsec.h"
@@ -1029,7 +1029,7 @@ udp_ctloutput(int op, struct socket *so,
 
 		switch (optname) {
 		case UDP_ENCAP:
-			if (m == NULL || m->m_len != sizeof(int)) {
+			if (m == NULL || m->m_len < sizeof (int)) {
 				error = EINVAL;
 				break;
 			}