From: Roy Marples <roy@marples.name>
Date: Sat, 21 Nov 2020 08:46:30 +0000 (+0000)
Subject: DHCP6: Fix segfault introduced in dhcpcd-9.3.3
X-Git-Tag: v9.3.4~9
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f8771a152f6e6fb2ac04027c22712a9ac12a606f;p=thirdparty%2Fdhcpcd.git

DHCP6: Fix segfault introduced in dhcpcd-9.3.3

lo0 won't have a configuration for example.
---

diff --git a/src/route.c b/src/route.c
index 80c23850..724b1f17 100644
--- a/src/route.c
+++ b/src/route.c
@@ -713,7 +713,8 @@ rt_build(struct dhcpcd_ctx *ctx, int af)
 #endif
 
 	RB_TREE_FOREACH_SAFE(rt, &routes, rtn) {
-		if (!(rt->rt_ifp->options->options & DHCPCD_CONFIGURE))
+		if (rt->rt_ifp->active &&
+		    !(rt->rt_ifp->options->options & DHCPCD_CONFIGURE))
 			continue;
 #ifdef BSD
 		if (rt_is_default(rt) &&