Pass hints into getaddrinfo

Without the hints we could end up creating a non-stream socket which
would cause qarsh to hang reading the packet in set_remote_user().

1 files changed, 1 insertions, 1 deletions

diff --git a/sockutil.c b/sockutil.c
index 824f378..14a058d 100644
--- a/sockutil.c
+++ b/sockutil.c
@@ -111,7 +111,7 @@ connect_to_host(char *hostname, int port, unsigned short *ss_family)
 	memset(portstr, 0, sizeof portstr);
 	snprintf(portstr, NI_MAXSERV, "%d", port);
 
-	if ((err = getaddrinfo(hostname, portstr, NULL, &ail)) != 0) {
+	if ((err = getaddrinfo(hostname, portstr, &hints, &ail)) != 0) {
 		fprintf(stderr, "Could not resolve hostname %s: %s\n", 
 		        hostname, gai_strerror(err));
 		return -1;