From b38d8871977d3b97cc3c3e7f2ad203852166c661 Mon Sep 17 00:00:00 2001
From: Steven Barth <steven@midlink.org>
Date: Fri, 23 May 2014 08:29:34 +0200
Subject: [PATCH] filter DNS-domain from passthru

---
 src/dhcpv6.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/dhcpv6.c b/src/dhcpv6.c
index 4fbff84..df6e120 100644
--- a/src/dhcpv6.c
+++ b/src/dhcpv6.c
@@ -980,6 +980,7 @@ static int dhcpv6_handle_reply(enum dhcpv6_msg orig, _unused const int rc,
 				odhcp6c_add_state(STATE_DNS, odata, olen);
 		} else if (otype == DHCPV6_OPT_DNS_DOMAIN) {
 			odhcp6c_add_state(STATE_SEARCH, odata, olen);
+			passthru = false;
 		} else if (otype == DHCPV6_OPT_SNTP_SERVERS) {
 			if (olen % 16 == 0)
 				odhcp6c_add_state(STATE_SNTP_IP, odata, olen);
-- 
2.25.1