From: Ulrich Drepper <drepper@redhat.com>
Date: Thu, 10 Sep 1998 12:55:56 +0000 (+0000)
Subject: (res_init): Initialize _res.nscount and _res.nsaddr.sin_port
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3368bc12c481d84bbc19a575a94fd442e291df34;p=thirdparty%2Fglibc.git

(res_init): Initialize _res.nscount and _res.nsaddr.sin_port
differently for the can when no loopback is available to allow
immediate timeout in non-networking environments.
---

diff --git a/resolv/res_init.c b/resolv/res_init.c
index 755b88d4668..7a2e28ec7ea 100644
--- a/resolv/res_init.c
+++ b/resolv/res_init.c
@@ -206,12 +206,14 @@ res_init()
 
 #ifdef USELOOPBACK
 	_res.nsaddr.sin_addr = inet_makeaddr(IN_LOOPBACKNET, 1);
+	_res.nscount = 1;
+	_res.nsaddr.sin_port = htons(NAMESERVER_PORT);
 #else
 	_res.nsaddr.sin_addr.s_addr = INADDR_ANY;
+	_res.nscount = 0;
+	_res.nsaddr.sin_port = 0;
 #endif
 	_res.nsaddr.sin_family = AF_INET;
-	_res.nsaddr.sin_port = htons(NAMESERVER_PORT);
-	_res.nscount = 1;
 	_res.ndots = 1;
 	_res.pfcode = 0;