From 3fb047e237a280063370a3b4ccd5eec58298b763 Mon Sep 17 00:00:00 2001
From: david <david@e0a8ed71-7df4-0310-8962-fdc924857419>
Date: Fri, 14 Sep 2012 15:51:12 +0000
Subject: [PATCH] Don't assign any routes to interfaces that are not up.

---
 libnetutil/netutil.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libnetutil/netutil.cc b/libnetutil/netutil.cc
index 34ddd1b4d..b578ca5a3 100644
--- a/libnetutil/netutil.cc
+++ b/libnetutil/netutil.cc
@@ -1523,6 +1523,8 @@ static struct dnet_collector_route_nfo *sysroutes_dnet_find_interfaces(struct dn
     /* First we match up routes whose gateway address directly matches the
        address of an interface. */
     for (j = 0; j < numifaces; j++) {
+      if (!ifaces[j].device_up)
+        continue;
       if (sockaddr_equal_netmask(&ifaces[j].addr, &dcrn->routes[i].gw, ifaces[j].netmask_bits)) {
         dcrn->routes[i].device = &ifaces[j];
         break;