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
retrieving revision 1.72
retrieving revision 1.73
diff -u -p -r1.72 -r1.73
--- src/sys/netinet/udp_usrreq.c	2000/10/17 03:06:44	1.72
+++ src/sys/netinet/udp_usrreq.c	2000/12/04 11:23:04	1.73
@@ -1,4 +1,4 @@
-/*	$NetBSD: udp_usrreq.c,v 1.72 2000/10/17 03:06:44 itojun Exp $	*/
+/*	$NetBSD: udp_usrreq.c,v 1.73 2000/12/04 11:23:04 itojun Exp $	*/
 
 /*
  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@@ -554,7 +554,7 @@ udp4_realinput(src, dst, m, off)
 	dst4 = &dst->sin_addr;
 	dport = &dst->sin_port;
 
-	if (IN_MULTICAST(src4->s_addr) ||
+	if (IN_MULTICAST(dst4->s_addr) ||
 	    in_broadcast(*dst4, m->m_pkthdr.rcvif)) {
 		struct inpcb *last;
 		/*
@@ -722,7 +722,7 @@ udp6_realinput(af, src, dst, m, off)
 	src4 = (struct in_addr *)&src->sin6_addr.s6_addr32[12];
 
 	if (IN6_IS_ADDR_MULTICAST(dst6)
-	 || (af == AF_INET && IN_MULTICAST(src4->s_addr))) {
+	 || (af == AF_INET && IN_MULTICAST(dst4->s_addr))) {
 		struct in6pcb *last;
 		/*
 		 * Deliver a multicast or broadcast datagram to *all* sockets