From: Roy Marples <roy@marples.name>
Date: Thu, 17 Dec 2015 09:08:09 +0000 (+0000)
Subject: ND6 and DHCPv6 should only work on active interfaces.
X-Git-Tag: v6.10.0~38
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=df2522249f2c363428aa93e36977be00839e778b;p=thirdparty%2Fdhcpcd.git

ND6 and DHCPv6 should only work on active interfaces.
---

diff --git a/dhcp6.c b/dhcp6.c
index eef7e4b4..633925d7 100644
--- a/dhcp6.c
+++ b/dhcp6.c
@@ -2692,7 +2692,9 @@ dhcp6_handledata(void *arg)
 	}
 
 	TAILQ_FOREACH(ifp, dctx->ifaces, next) {
-		if (ifp->index == (unsigned int)pkt.ipi6_ifindex)
+		if (ifp->active &&
+		    ifp->index == (unsigned int)pkt.ipi6_ifindex &&
+		    ifp->options->options & DHCPCD_DHCP6)
 			break;
 	}
 	if (ifp == NULL) {
diff --git a/ipv6nd.c b/ipv6nd.c
index 8ff487c8..3282267b 100644
--- a/ipv6nd.c
+++ b/ipv6nd.c
@@ -1614,7 +1614,8 @@ ipv6nd_handledata(void *arg)
 	}
 
 	TAILQ_FOREACH(ifp, dctx->ifaces, next) {
-		if (ifp->index == (unsigned int)pkt.ipi6_ifindex) {
+		if (ifp->active &&
+		    ifp->index == (unsigned int)pkt.ipi6_ifindex) {
 			if (!(ifp->options->options & DHCPCD_IPV6))
 				return;
 			break;