121   const struct addrinfo *ai;  in Curl_getaddrinfo_ex()  local
137   for(ai = aihead; ai != NULL; ai = ai->ai_next) {  in Curl_getaddrinfo_ex()
141     if(ai->ai_family == AF_INET)  in Curl_getaddrinfo_ex()
144     else if(ai->ai_family == AF_INET6)  in Curl_getaddrinfo_ex()
151     if((ai->ai_addr == NULL) || !(ai->ai_addrlen > 0))  in Curl_getaddrinfo_ex()
155     if((size_t)ai->ai_addrlen < ss_size)  in Curl_getaddrinfo_ex()
167     ca->ai_flags     = ai->ai_flags;  in Curl_getaddrinfo_ex()
168     ca->ai_family    = ai->ai_family;  in Curl_getaddrinfo_ex()
169     ca->ai_socktype  = ai->ai_socktype;  in Curl_getaddrinfo_ex()
170     ca->ai_protocol  = ai->ai_protocol;  in Curl_getaddrinfo_ex()
182     memcpy(ca->ai_addr, ai->ai_addr, ss_size);  in Curl_getaddrinfo_ex()
184     if(ai->ai_canonname != NULL) {  in Curl_getaddrinfo_ex()
185       ca->ai_canonname = strdup(ai->ai_canonname);  in Curl_getaddrinfo_ex()
279   Curl_addrinfo *ai;  in Curl_he2ai()  local
306     ai = calloc(1, sizeof(Curl_addrinfo));  in Curl_he2ai()
307     if(!ai) {  in Curl_he2ai()
311     ai->ai_canonname = strdup(he->h_name);  in Curl_he2ai()
312     if(!ai->ai_canonname) {  in Curl_he2ai()
314       free(ai);  in Curl_he2ai()
317     ai->ai_addr = calloc(1, ss_size);  in Curl_he2ai()
318     if(!ai->ai_addr) {  in Curl_he2ai()
320       free(ai->ai_canonname);  in Curl_he2ai()
321       free(ai);  in Curl_he2ai()
327       firstai = ai;  in Curl_he2ai()
331       prevai->ai_next = ai;  in Curl_he2ai()
333     ai->ai_family = he->h_addrtype;  in Curl_he2ai()
337     ai->ai_socktype = SOCK_STREAM;  in Curl_he2ai()
339     ai->ai_addrlen = (curl_socklen_t)ss_size;  in Curl_he2ai()
343     switch(ai->ai_family) {  in Curl_he2ai()
345       addr = (void *)ai->ai_addr; /* storage area for this info */  in Curl_he2ai()
354       addr6 = (void *)ai->ai_addr; /* storage area for this info */  in Curl_he2ai()
363     prevai = ai;  in Curl_he2ai()
399   Curl_addrinfo *ai;  in Curl_ip2addr()  local
460   ai = Curl_he2ai(h, port);  in Curl_ip2addr()
465   return ai;  in Curl_ip2addr()
497   Curl_addrinfo *ai;  in Curl_unix2addr()  local
503   ai = calloc(1, sizeof(Curl_addrinfo));  in Curl_unix2addr()
504   if(!ai)  in Curl_unix2addr()
506   ai->ai_addr = calloc(1, sizeof(struct sockaddr_un));  in Curl_unix2addr()
507   if(!ai->ai_addr) {  in Curl_unix2addr()
508     free(ai);  in Curl_unix2addr()
512   sa_un = (void *) ai->ai_addr;  in Curl_unix2addr()
518     free(ai->ai_addr);  in Curl_unix2addr()
519     free(ai);  in Curl_unix2addr()
524   ai->ai_family = AF_UNIX;  in Curl_unix2addr()
525   ai->ai_socktype = SOCK_STREAM; /* assume reliable transport for HTTP */  in Curl_unix2addr()
526   ai->ai_addrlen = (curl_socklen_t)  in Curl_unix2addr()
535   return ai;  in Curl_unix2addr()