bsd/netinet/ip_input.c

2352 	struct route fwd_rt;
2407 	ip_fwd_route_copyout(ifp, &fwd_rt);
2409 	sin = (struct sockaddr_in *)(void *)&fwd_rt.ro_dst;
2410 	if (fwd_rt.ro_rt == NULL ||
2411 	    fwd_rt.ro_rt->generation_id != route_generation ||
2413 		if (fwd_rt.ro_rt != NULL) {
2414 			rtfree(fwd_rt.ro_rt);
2415 			fwd_rt.ro_rt = NULL;
2421 		rtalloc_scoped_ign(&fwd_rt, RTF_PRCLONING, ipoa.ipoa_boundif);
2422 		if (fwd_rt.ro_rt == NULL) {
2427 	rt = fwd_rt.ro_rt;
2511 	error = ip_output_list(m, 0, NULL, &fwd_rt,
2515 	rt = fwd_rt.ro_rt;
2665 	ip_fwd_route_copyin(ifp, &fwd_rt);