--- libelwix/src/net.c	2013/06/03 11:48:26	1.2.2.2
+++ libelwix/src/net.c	2013/06/03 14:00:26	1.3
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@elwix.org>
 *
 * $Author: misho $
-* $Id: net.c,v 1.2.2.2 2013/06/03 11:48:26 misho Exp $
+* $Id: net.c,v 1.3 2013/06/03 14:00:26 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -300,12 +300,18 @@ e_innet(netaddr_t * __restrict net, inaddr_t * __restr
 
 	switch (net->addr.sa.sa_family) {
 		case AF_INET:
-			ret = net->addr.sin.sin_addr.s_addr & net->mask.in.s_addr;
-			ret -= addr->in.s_addr & net->mask.in.s_addr;
+			for (i = 0; i < sizeof(struct in_addr); i++) {
+				ret = ((caddr_t) &net->addr.sin.sin_addr.s_addr)[i] & 
+					net->mask.in.s4_addr[i];
+				ret -= addr->in.s4_addr[i] & net->mask.in.s4_addr[i];
+				if (ret)
+					break;
+			}
 			break;
 		case AF_INET6:
 			for (i = 0; i < sizeof(struct in6_addr); i++) {
-				ret = net->addr.sin6.sin6_addr.s6_addr[i] & net->mask.in6.s6_addr[i];
+				ret = net->addr.sin6.sin6_addr.s6_addr[i] & 
+					net->mask.in6.s6_addr[i];
 				ret -= addr->in6.s6_addr[i] & net->mask.in6.s6_addr[i];
 				if (ret)
 					break;