From ddfc4f6e348ef8909f7c1df22f50a446d2b468ee Mon Sep 17 00:00:00 2001
From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Wed, 18 Jul 2018 13:07:27 +0900
Subject: [PATCH] network: free routes assigned to link

---
 src/network/networkd-link.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/network/networkd-link.c b/src/network/networkd-link.c
index db92ef1401..c603f4290a 100644
--- a/src/network/networkd-link.c
+++ b/src/network/networkd-link.c
@@ -492,11 +492,21 @@ static int link_new(Manager *manager, sd_netlink_message *message, Link **ret) {
 static void link_free(Link *link) {
         Address *address;
         Link *carrier;
+        Route *route;
         Iterator i;
 
         if (!link)
                 return;
 
+        while ((route = set_first(link->routes)))
+                route_free(route);
+
+        while ((route = set_first(link->routes_foreign)))
+                route_free(route);
+
+        link->routes = set_free(link->routes);
+        link->routes_foreign = set_free(link->routes_foreign);
+
         while ((address = set_first(link->addresses)))
                 address_free(address);