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 1.174.2.2
retrieving revision 1.175
diff -u -p -r1.174.2.2 -r1.175
--- src/sys/netinet/udp_usrreq.c	2009/07/23 23:32:48	1.174.2.2
+++ src/sys/netinet/udp_usrreq.c	2009/03/18 16:00:22	1.175
@@ -1,4 +1,4 @@
-/*	$NetBSD: udp_usrreq.c,v 1.174.2.2 2009/07/23 23:32:48 jym Exp $	*/
+/*	$NetBSD: udp_usrreq.c,v 1.175 2009/03/18 16:00:22 cegger 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 1.174.2.2 2009/07/23 23:32:48 jym Exp $");
+__KERNEL_RCSID(0, "$NetBSD: udp_usrreq.c,v 1.175 2009/03/18 16:00:22 cegger Exp $");
 
 #include "opt_inet.h"
 #include "opt_compat_netbsd.h"
@@ -417,14 +417,14 @@ udp_input(struct mbuf *m, ...)
 		src6.sin6_family = AF_INET6;
 		src6.sin6_len = sizeof(struct sockaddr_in6);
 		src6.sin6_addr.s6_addr[10] = src6.sin6_addr.s6_addr[11] = 0xff;
-		memcpy(&src6.sin6_addr.s6_addr[12], &ip->ip_src,
+		bcopy(&ip->ip_src, &src6.sin6_addr.s6_addr[12],
 			sizeof(ip->ip_src));
 		src6.sin6_port = uh->uh_sport;
 		memset(&dst6, 0, sizeof(dst6));
 		dst6.sin6_family = AF_INET6;
 		dst6.sin6_len = sizeof(struct sockaddr_in6);
 		dst6.sin6_addr.s6_addr[10] = dst6.sin6_addr.s6_addr[11] = 0xff;
-		memcpy(&dst6.sin6_addr.s6_addr[12], &ip->ip_dst,
+		bcopy(&ip->ip_dst, &dst6.sin6_addr.s6_addr[12],
 			sizeof(ip->ip_dst));
 		dst6.sin6_port = uh->uh_dport;
 
@@ -836,12 +836,6 @@ udp4_realinput(struct sockaddr_in *src, 
 		}
 #endif
 
-		/*
-		 * Check the minimum TTL for socket.
-		 */
-		if (mtod(m, struct ip *)->ip_ttl < inp->inp_ip_minttl)
-			goto bad;
-
 		udp4_sendup(m, off, (struct sockaddr *)src, inp->inp_socket);
 		rcvcnt++;
 	}