- PARA_ERROR_LOG("can not determine address family: %s\n", strerror(errno));
- } else if (ss.ss_family == AF_INET) {
- /* FIXME: access restriction is (currently) only supported for IPv4 */
- struct access_info *ai, *tmp;
- struct in_addr client_addr = ((struct sockaddr_in *)&ss)->sin_addr;
-
- list_for_each_entry_safe(ai, tmp, &access_perm_list, node) {
- unsigned mask = ((~0U) >> ai->netmask);
- if ((client_addr.s_addr & mask) == (ai->addr.s_addr & mask))
- return 1;
- }