htype = client_gettype(hname);
if (htype == MCL_FQDN) {
+ struct hostent *hp2;
hp = gethostbyname(hname);
if (hp == NULL || hp->h_addrtype != AF_INET) {
xlog(L_ERROR, "%s has non-inet addr", hname);
return NULL;
}
- hp = hostent_dup (hp);
+ /* make sure we have canonical name */
+ hp2 = hostent_dup(hp);
+ hp = gethostbyaddr(hp2->h_addr, hp2->h_length,
+ hp2->h_addrtype);
+ if (hp) {
+ free(hp2);
+ hp = hostent_dup(hp);
+ } else
+ hp = hp2;
+
hname = (char *) hp->h_name;
for (clp = clientlist[htype]; clp; clp = clp->m_next) {