nsm_address local_addr;
time_t failtime = 0;
int sock = -1;
+ int retry_cnt = 0;
+ retry:
sock = socket(AF_INET, SOCK_DGRAM, 0);
if (sock < 0) {
perror("socket");
exit(1);
}
} else {
+ struct servent *se;
(void) bindresvport(sock, (struct sockaddr_in *) &local_addr);
+ /* try to avoid known ports */
+ se = getservbyport(local_addr.sin_port, "udp");
+ if (se && retry_cnt < 100) {
+ retry_cnt++;
+ close(sock);
+ goto retry;
+ }
}
if (opt_max_retry)