From a323f3adf275954727f32895eea37bfcf0aa9fb7 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 11 Sep 2011 11:15:39 +0200
Subject: [PATCH] bring all interfaces down on restart

---
 interface.c | 9 +++++++--
 main.c      | 2 ++
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/interface.c b/interface.c
index 705bdd3..4b22807 100644
--- a/interface.c
+++ b/interface.c
@@ -312,8 +312,13 @@ interface_set_up(struct interface *iface)
 int
 interface_set_down(struct interface *iface)
 {
-	iface->autostart = false;
-	__interface_set_down(iface, false);
+	if (!iface) {
+		list_for_each_entry(iface, &interfaces, list)
+			__interface_set_down(iface, false);
+	} else {
+		iface->autostart = false;
+		__interface_set_down(iface, false);
+	}
 
 	return 0;
 }
diff --git a/main.c b/main.c
index da5ae09..7d7bfcb 100644
--- a/main.c
+++ b/main.c
@@ -6,6 +6,7 @@
 #include "netifd.h"
 #include "ubus.h"
 #include "config.h"
+#include "interface.h"
 
 const char *main_path = ".";
 static char **global_argv;
@@ -21,6 +22,7 @@ static struct uloop_timeout restart_timer = {
 
 void netifd_restart(void)
 {
+	interface_set_down(NULL);
 	uloop_timeout_set(&restart_timer, 1000);
 }
 
-- 
2.25.1