X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fnetifd.git;a=blobdiff_plain;f=alias.c;h=1f23da08ac5e66eab4f2b6569013f7fc0d098673;hp=4e0a6be0d7fb78659e0f9f4f5aa5bf3bea061a94;hb=fa624787a83347039ff690ec0a8e209fd1642c2e;hpb=889f3236fde274d6ebff23fe62c5cd66ed8b3eb7

diff --git a/alias.c b/alias.c
index 4e0a6be..1f23da0 100644
--- a/alias.c
+++ b/alias.c
@@ -51,7 +51,7 @@ static void alias_set_device(struct alias_device *alias, struct device *dev)
 	device_remove_user(&alias->dep);
 	alias->dev.hidden = !dev;
 	if (dev) {
-		alias->dev.ifindex = dev->ifindex;
+		device_set_ifindex(&alias->dev, dev->ifindex);
 		strcpy(alias->dev.ifname, dev->ifname);
 		device_broadcast_event(&alias->dev, DEV_EVENT_UPDATE_IFNAME);
 		device_add_user(&alias->dep, dev);
@@ -83,14 +83,22 @@ alias_device_set_state(struct device *dev, bool state)
 static void alias_device_cb(struct device_user *dep, enum device_event ev)
 {
 	struct alias_device *alias;
-	bool present = false;
+	bool new_state = false;
 
 	alias = container_of(dep, struct alias_device, dep);
 	switch (ev) {
 	case DEV_EVENT_ADD:
-		present = true;
+		new_state = true;
 	case DEV_EVENT_REMOVE:
-		device_set_present(&alias->dev, present);
+		device_set_present(&alias->dev, new_state);
+		break;
+	case DEV_EVENT_LINK_UP:
+		new_state = true;
+	case DEV_EVENT_LINK_DOWN:
+		device_set_link(&alias->dev, new_state);
+		break;
+	case DEV_EVENT_UPDATE_IFINDEX:
+		device_set_ifindex(&alias->dev, dep->dev->ifindex);
 		break;
 	default:
 		device_broadcast_event(&alias->dev, ev);
@@ -104,6 +112,9 @@ alias_device_create(const char *name, struct blob_attr *attr)
 	struct alias_device *alias;
 
 	alias = calloc(1, sizeof(*alias) + strlen(name) + 1);
+	if (!alias)
+		return NULL;
+
 	strcpy(alias->name, name);
 	alias->dev.set_state = alias_device_set_state;
 	alias->dev.hidden = true;
@@ -122,6 +133,8 @@ static void alias_device_free(struct device *dev)
 	struct alias_device *alias;
 
 	alias = container_of(dev, struct alias_device, dev);
+	device_remove_user(&alias->new_dep);
+	device_remove_user(&alias->dep);
 	avl_delete(&aliases, &alias->avl);
 	free(alias);
 }