void adns__tcp_tryconnect(adns_state ads, struct timeval now) {
int r, fd, tries;
- struct sockaddr_in addr;
+ adns_rr_addr *addr;
struct protoent *proto;
for (tries=0; tries<ads->nservers; tries++) {
adns__diag(ads,-1,0,"unable to find protocol no. for TCP !");
return;
}
- fd= socket(AF_INET,SOCK_STREAM,proto->p_proto);
+ addr = &ads->servers[ads->tcpserver];
+ fd= socket(addr->addr.sa.sa_family, SOCK_STREAM, proto->p_proto);
if (fd<0) {
adns__diag(ads,-1,0,"cannot create TCP socket: %s",strerror(errno));
return;
close(fd);
return;
}
- memset(&addr,0,sizeof(addr));
- addr.sin_family= AF_INET;
- addr.sin_port= htons(DNS_PORT);
- addr.sin_addr= ads->servers[ads->tcpserver].addr;
- r= connect(fd,(const struct sockaddr*)&addr,sizeof(addr));
+ r= connect(fd,&addr->addr.sa,addr->len);
ads->tcpsocket= fd;
ads->tcpstate= server_connecting;
if (r==0) { tcp_connected(ads,now); return; }
}
for (serv= 0;
serv < ads->nservers &&
- ads->servers[serv].addr.s_addr != udpaddr.sin_addr.s_addr;
+ (assert(ads->servers[serv].addr.sa.sa_family==AF_INET),
+ ads->servers[serv].addr.inet.sin_addr.s_addr !=
+ udpaddr.sin_addr.s_addr);
serv++);
if (serv >= ads->nservers) {
adns__warn(ads,-1,0,"datagram received from unknown nameserver %s",