+
+ if(cache->ai) {
+ struct addrinfo *ai = NULL;
+
+ for(; cache->aip; cache->aip = cache->aip->ai_next) {
+ struct addrinfo *oai = ai;
+
+ ai = xzalloc(sizeof(*ai));
+ ai->ai_family = cache->aip->ai_family;
+ ai->ai_socktype = cache->aip->ai_socktype;
+ ai->ai_protocol = cache->aip->ai_protocol;
+ ai->ai_addrlen = cache->aip->ai_addrlen;
+ ai->ai_addr = xmalloc(ai->ai_addrlen);
+ memcpy(ai->ai_addr, cache->aip->ai_addr, ai->ai_addrlen);
+ ai->ai_next = oai;
+ }
+
+ freeaddrinfo(cache->ai);
+ cache->aip = cache->ai = ai;
+ }
+