From: benno <benno@openbsd.org>
Date: Fri, 23 Oct 2015 15:47:54 +0000 (+0000)
Subject: ndp -n -d <addr> does dns lookups, even with -n. it should not.
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=fb536345c210543784a1d93cfa461ed23becbec5;p=openbsd

ndp -n -d <addr> does dns lookups, even with -n. it should not.
found through pledge. ok deraadt@
---

diff --git a/usr.sbin/ndp/ndp.c b/usr.sbin/ndp/ndp.c
index 881d897d940..4ce5cf63afa 100644
--- a/usr.sbin/ndp/ndp.c
+++ b/usr.sbin/ndp/ndp.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ndp.c,v 1.62 2015/08/23 14:12:05 naddy Exp $	*/
+/*	$OpenBSD: ndp.c,v 1.63 2015/10/23 15:47:54 benno Exp $	*/
 /*	$KAME: ndp.c,v 1.101 2002/07/17 08:46:33 itojun Exp $	*/
 
 /*
@@ -488,6 +488,8 @@ delete(char *host)
 
 	bzero(&hints, sizeof(hints));
 	hints.ai_family = AF_INET6;
+	if (nflag)
+		hints.ai_flags = AI_NUMERICHOST;
 	gai_error = getaddrinfo(host, NULL, &hints, &res);
 	if (gai_error) {
 		fprintf(stderr, "ndp: %s: %s\n", host,