+ return false;
+ }
+ memset(&addr, 0, sizeof(addr));
+
+ addr.sin4.sin_family = AF_INET;
+ memcpy(&addr.sin4.sin_addr, h->h_addr, sizeof(struct in_addr));
+
+ return array_copyb(IpAddr, (char *)&addr, sizeof(addr));
+#endif /* HAVE_GETADDRINFO */
+}
+
+
+static bool
+Addr_in_list(const array *resolved_addr, const ng_ipaddr_t *Addr)
+{
+ char tmp_ip_str[NG_INET_ADDRSTRLEN];
+ const ng_ipaddr_t *tmpAddrs = array_start(resolved_addr);
+ size_t len = array_length(resolved_addr, sizeof(*tmpAddrs));
+
+ assert(len > 0);
+ assert(tmpAddrs);
+
+ while (len > 0) {
+ if (ng_ipaddr_ipequal(Addr, tmpAddrs))
+ return true;
+ tmpAddrs++;
+ len--;
+ }
+ /* failed; print list of addresses */
+ ng_ipaddr_tostr_r(Addr, tmp_ip_str);
+ len = array_length(resolved_addr, sizeof(*tmpAddrs));
+ tmpAddrs = array_start(resolved_addr);
+
+ while (len > 0) {
+ Log_Resolver(LOG_WARNING, "Address mismatch: %s != %s",
+ tmp_ip_str, ng_ipaddr_tostr(tmpAddrs));
+ tmpAddrs++;
+ len--;
+ }
+
+ return false;
+}
+
+
+static void
+Log_Forgery_NoIP(const char *ip, const char *host)
+{
+ Log_Resolver(LOG_WARNING, "Possible forgery: %s resolved to %s "
+ "(which has no ip address)", ip, host);
+}
+
+static void
+Log_Forgery_WrongIP(const char *ip, const char *host)
+{
+ Log_Resolver(LOG_WARNING,"Possible forgery: %s resolved to %s "
+ "(which points to different address)", ip, host);
+}
+
+
+static void
+ArrayWrite(int fd, const array *a)
+{
+ size_t len = array_bytes(a);
+ const char *data = array_start(a);
+
+ assert(data);
+
+ if( (size_t)write(fd, data, len) != len )
+ Log_Resolver( LOG_CRIT, "Resolver: Can't write to parent: %s!",
+ strerror(errno));
+}
+
+
+static void
+Do_ResolveAddr(const ng_ipaddr_t *Addr, int identsock, int w_fd)