case server_ok:
if (fd != ads->tcpsocket) break;
assert(!ads->tcprecv_skip);
- for (;;) {
+ do {
if (ads->tcprecv.used >= ads->tcprecv_skip+2) {
dgramlen= ((ads->tcprecv.buf[ads->tcprecv_skip]<<8) |
ads->tcprecv.buf[ads->tcprecv_skip+1]);
if (errno_resources(errno)) { r= errno; goto xit; }
}
adns__tcp_broken(ads,"read",r?strerror(errno):"closed");
- r= 0; goto xit;
}
- } /* never reached */
+ } while (ads->tcpstate == server_ok);
+ r= 0; goto xit;
default:
abort();
}
if (r != EAGAIN) break;
maxfd= 0; tvp= 0;
FD_ZERO(&readfds); FD_ZERO(&writefds); FD_ZERO(&exceptfds);
- ads->bug_if_query_done_now= 1;
adns_beforeselect(ads,&maxfd,&readfds,&writefds,&exceptfds,&tvp,&tvbuf,0);
- ads->bug_if_query_done_now= 0;
assert(tvp);
rsel= select(maxfd,&readfds,&writefds,&exceptfds,tvp);
if (rsel==-1) {