if (*cp == '\r')
*cp = '\0';
if (strncmp(buffer, "HTTP/", 5) != 0) {
- rprintf(FERROR, "bad response from proxy - %s\n",
+ rprintf(FERROR, "bad response from proxy -- %s\n",
buffer);
return -1;
}
while (*cp == ' ')
cp++;
if (*cp != '2') {
- rprintf(FERROR, "bad response from proxy - %s\n",
+ rprintf(FERROR, "bad response from proxy -- %s\n",
buffer);
return -1;
}
#ifdef IPV6_V6ONLY
if (resp->ai_family == AF_INET6) {
- setsockopt(s, IPPROTO_IPV6, IPV6_V6ONLY,
- (char *)&one, sizeof one);
+ if (setsockopt(s, IPPROTO_IPV6, IPV6_V6ONLY,
+ (char *)&one, sizeof one) < 0
+ && default_af_hint != AF_INET6) {
+ close(s);
+ continue;
+ }
}
#endif
for (i = 0, maxfd = -1; sp[i] >= 0; i++) {
if (listen(sp[i], 5) < 0) {
rsyserr(FERROR, errno, "listen() on socket failed");
-#ifdef INET6
+#if INET6
if (errno == EADDRINUSE && i > 0) {
rprintf(FINFO,
- "Try using --ipv4 or --ipv6 to avoid this listen() error.");
+ "Try using --ipv4 or --ipv6 to avoid this listen() error.\n");
}
#endif
exit_cleanup(RERR_SOCKETIO);
int ret;
for (i = 0; sp[i] >= 0; i++)
close(sp[i]);
- /* open log file in child before possibly giving
- * up privileges */
- log_open();
ret = fn(fd, fd);
close_all();
_exit(ret);
close(fd);
}
}
- free(sp);
}
case OPT_ON:
if (got_value)
- rprintf(FERROR,"syntax error - %s does not take a value\n",tok);
+ rprintf(FERROR,"syntax error -- %s does not take a value\n",tok);
{
int on = socket_options[i].value;
}
/* detach from the terminal */
-#ifdef HAVE_SETSID
+#if HAVE_SETSID
setsid();
#else
#ifdef TIOCNOTTY
goto failed;
close(listener);
+ listener = -1;
+
+ set_blocking(fd[1]);
+
if (connect_done == 0) {
if (connect(fd[1], (struct sockaddr *)&sock, sizeof sock) != 0
&& errno != EISCONN)
goto failed;
}
- set_blocking(fd[1]);
-
/* all OK! */
return 0;