From 077cc7630bd975a15f249a79caa02d0a508e59fd Mon Sep 17 00:00:00 2001
From: Jiri Popelka <jpopelka@redhat.com>
Date: Tue, 17 Sep 2013 14:24:09 +0200
Subject: [PATCH] improve range6.patch

---
 dhcp-4.2.5-range6.patch | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dhcp-4.2.5-range6.patch b/dhcp-4.2.5-range6.patch
index 754d899..a4f409f 100644
--- a/dhcp-4.2.5-range6.patch
+++ b/dhcp-4.2.5-range6.patch
@@ -11,8 +11,8 @@ index 12ab0e6..4454be9 100644
 +	char lowbuf [INET6_ADDRSTRLEN], netbuf [INET6_ADDRSTRLEN];
 +
 +	if (!addr_eq(subnet->net, subnet_number(*addr, subnet->netmask))) {
-+		strcpy(lowbuf, piaddr(*addr));
-+		strcpy(netbuf, piaddr(subnet->net));
++		strncpy(lowbuf, piaddr(*addr), INET6_ADDRSTRLEN);
++		strncpy(netbuf, piaddr(subnet->net), INET6_ADDRSTRLEN);
 +		log_fatal("bad range6, address %s not in subnet6 %s/%d",
 +			lowbuf, netbuf, subnet->prefix_len);
 +	}