From 0cd5498ea51d681124d713130aef7a964b30ef25 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Mon, 30 Apr 2012 19:41:48 +0200
Subject: [PATCH] store a pointer to the active interface as part of the device
 route

---
 interface-ip.c | 1 +
 interface-ip.h | 1 +
 2 files changed, 2 insertions(+)

diff --git a/interface-ip.c b/interface-ip.c
index 3494731..c0ba381 100644
--- a/interface-ip.c
+++ b/interface-ip.c
@@ -94,6 +94,7 @@ interface_ip_add_route(struct interface *iface, struct blob_attr *attr, bool v6)
 	if ((cur = tb[ROUTE_MTU]) != NULL)
 		route->mtu = blobmsg_get_u32(cur);
 
+	route->iface = ip->iface;
 	vlist_add(&ip->route, &route->node, &route->flags);
 	return;
 
diff --git a/interface-ip.h b/interface-ip.h
index 887c62c..28df093 100644
--- a/interface-ip.h
+++ b/interface-ip.h
@@ -36,6 +36,7 @@ struct device_addr {
 
 struct device_route {
 	struct vlist_node node;
+	struct interface *iface;
 
 	bool enabled;
 	bool keep;
-- 
2.25.1