From 6755beedbf0ddaa9e66e91c8e74f620ede6bfad5 Mon Sep 17 00:00:00 2001
From: ache <ache@FreeBSD.org>
Date: Fri, 19 Jan 1996 03:18:50 +0000
Subject: Hostname points to static area which overrides with each gethost*
 call, strdup() it.

---
 usr.sbin/traceroute/traceroute.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'usr.sbin/traceroute')

diff --git a/usr.sbin/traceroute/traceroute.c b/usr.sbin/traceroute/traceroute.c
index bd9d250..5c18e38 100644
--- a/usr.sbin/traceroute/traceroute.c
+++ b/usr.sbin/traceroute/traceroute.c
@@ -393,7 +393,7 @@ main(argc, argv)
 		if (hp) {
 			to->sin_family = hp->h_addrtype;
 			bcopy(hp->h_addr, (caddr_t)&to->sin_addr, hp->h_length);
-			hostname = hp->h_name;
+			hostname = strdup(hp->h_name);
 		} else {
 			(void)fprintf(stderr,
 			    "traceroute: unknown host %s\n", *argv);
-- 
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