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 1.83
retrieving revision 1.84
diff -u -p -r1.83 -r1.84
--- src/sys/netinet/udp_usrreq.c	2001/07/25 23:28:02	1.83
+++ src/sys/netinet/udp_usrreq.c	2001/09/17 17:27:01	1.84
@@ -1,4 +1,4 @@
-/*	$NetBSD: udp_usrreq.c,v 1.83 2001/07/25 23:28:02 itojun Exp $	*/
+/*	$NetBSD: udp_usrreq.c,v 1.84 2001/09/17 17:27:01 thorpej Exp $	*/
 
 /*
  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@@ -284,7 +284,7 @@ udp_input(m, va_alist)
 	 */
 	if (uh->uh_sum) {
 		switch (m->m_pkthdr.csum_flags &
-			((m->m_pkthdr.rcvif->if_csum_flags & M_CSUM_UDPv4) |
+			((m->m_pkthdr.rcvif->if_csum_flags_rx & M_CSUM_UDPv4) |
 			 M_CSUM_TCP_UDP_BAD | M_CSUM_DATA)) {
 		case M_CSUM_UDPv4|M_CSUM_TCP_UDP_BAD:
 			UDP_CSUM_COUNTER_INCR(&udp_hwcsum_bad);