457 	sin->sin_addr.s_addr = htonl(INADDR_LOOPBACK);  in ip_init_delayed()
1325 		if (IA_SIN(ia)->sin_addr.s_addr == ip->ip_dst.s_addr) {  in ip_input_check_interface()
1379 			if (satosin(&ia->ia_broadaddr)->sin_addr.s_addr == ip->ip_dst.s_addr ||  in ip_input_check_interface()
2416 		.sin_addr = { .s_addr = 0 },  in ip_dooptions()
2468 			ipaddr.sin_addr = ip->ip_dst;  in ip_dooptions()
2533 			(void) memcpy(&ipaddr.sin_addr, cp + off,  in ip_dooptions()
2534 			    sizeof(ipaddr.sin_addr));  in ip_dooptions()
2543 				ia = ip_rtaddr(ipaddr.sin_addr);  in ip_dooptions()
2550 			ip->ip_dst = ipaddr.sin_addr;  in ip_dooptions()
2552 			(void) memcpy(cp + off, &(IA_SIN(ia)->sin_addr),  in ip_dooptions()
2580 			(void) memcpy(&ipaddr.sin_addr, &ip->ip_dst,  in ip_dooptions()
2581 			    sizeof(ipaddr.sin_addr));  in ip_dooptions()
2587 				if ((ia = ip_rtaddr(ipaddr.sin_addr)) == NULL) {  in ip_dooptions()
2594 			(void) memcpy(cp + off, &(IA_SIN(ia)->sin_addr),  in ip_dooptions()
2636 				ipaddr.sin_addr = dst;  in ip_dooptions()
2643 				(void) memcpy(sin, &IA_SIN(ia)->sin_addr,  in ip_dooptions()
2658 				(void) memcpy(&ipaddr.sin_addr, sin,  in ip_dooptions()
2771 	sin->sin_addr = dst;  in ip_rtaddr()
3127 	if (ROUTE_UNUSABLE(&fwd_rt) || pkt_dst.s_addr != sin->sin_addr.s_addr) {  in ip_forward()
3132 		sin->sin_addr = pkt_dst;  in ip_forward()
3177 	    satosin(rt_key(rt))->sin_addr.s_addr != INADDR_ANY &&  in ip_forward()
3187 				dest = satosin(rt->rt_gateway)->sin_addr.s_addr;  in ip_forward()
3321 				bcopy(&ipm->ip_src, &sin->sin_addr,  in ip_forward()
3322 				    sizeof(sin->sin_addr));  in ip_forward()
3329 				bcopy(&ipm->ip_dst, &sin->sin_addr,  in ip_forward()
3330 				    sizeof(sin->sin_addr));  in ip_forward()