for (tok=strtok(list2," ,\t"); tok; tok=strtok(NULL," ,\t")) {
if (match_hostname(host, tok) || match_address(addr, tok)) {
free(list2);
for (tok=strtok(list2," ,\t"); tok; tok=strtok(NULL," ,\t")) {
if (match_hostname(host, tok) || match_address(addr, tok)) {
free(list2);