From c8c5cd51ef7e1ec163423183ecd160a1e4e918b8 Mon Sep 17 00:00:00 2001
From: Daniel Wagner <daniel.wagner@bmw-carit.de>
Date: Mon, 25 Jul 2011 16:24:38 +0200
Subject: [PATCH] wifi: Fix network owner ship

---
 plugins/wifi.c | 39 +++++++++++++++++++++++++++------------
 1 file changed, 27 insertions(+), 12 deletions(-)

diff --git a/plugins/wifi.c b/plugins/wifi.c
index edea4e7..c5c0273 100644
--- a/plugins/wifi.c
+++ b/plugins/wifi.c
@@ -61,6 +61,7 @@ struct wifi_data {
 	struct connman_device *device;
 	struct connman_network *network;
 	struct connman_network *pending_network;
+	GSList *networks;
 	GSupplicantInterface *interface;
 	GSupplicantState state;
 	connman_bool_t connected;
@@ -154,6 +155,22 @@ static int wifi_probe(struct connman_device *device)
 	return 0;
 }
 
+static void remove_networks(struct connman_device *device,
+				struct wifi_data *wifi)
+{
+	GSList *list;
+
+	for (list = wifi->networks; list != NULL; list = list->next) {
+		struct connman_network *network = list->data;
+
+		connman_device_remove_network(device, network);
+		connman_network_unref(network);
+	}
+
+	g_slist_free(wifi->networks);
+	wifi->networks = NULL;
+}
+
 static void wifi_remove(struct connman_device *device)
 {
 	struct wifi_data *wifi = connman_device_get_data(device);
@@ -165,10 +182,7 @@ static void wifi_remove(struct connman_device *device)
 
 	iface_list = g_list_remove(iface_list, wifi);
 
-	if (wifi->pending_network != NULL) {
-		connman_network_unref(wifi->pending_network);
-		wifi->pending_network = NULL;
-	}
+	remove_networks(device, wifi);
 
 	connman_device_set_data(device, NULL);
 	connman_device_unref(wifi->device);
@@ -239,10 +253,10 @@ static int wifi_disable(struct connman_device *device)
 	wifi->connected = FALSE;
 	wifi->disconnecting = FALSE;
 
-	if (wifi->pending_network != NULL) {
-		connman_network_unref(wifi->pending_network);
+	if (wifi->pending_network != NULL)
 		wifi->pending_network = NULL;
-	}
+
+	remove_networks(device, wifi);
 
 	ret = g_supplicant_interface_remove(wifi->interface,
 						interface_remove_callback,
@@ -429,9 +443,9 @@ static int network_connect(struct connman_network *network)
 	ssid_init(ssid, network);
 
 	if (wifi->disconnecting == TRUE)
-		wifi->pending_network = connman_network_ref(network);
+		wifi->pending_network = network;
 	else {
-		wifi->network = connman_network_ref(network);
+		wifi->network = network;
 
 		return g_supplicant_interface_connect(interface, ssid,
 						connect_callback, network);
@@ -455,8 +469,6 @@ static void disconnect_callback(int result, GSupplicantInterface *interface,
 		 */
 		if (result < 0)
 			connman_network_set_connected(wifi->network, FALSE);
-
-		connman_network_unref(wifi->network);
 	}
 
 	wifi->network = NULL;
@@ -465,7 +477,6 @@ static void disconnect_callback(int result, GSupplicantInterface *interface,
 
 	if (wifi->pending_network != NULL) {
 		network_connect(wifi->pending_network);
-		connman_network_unref(wifi->pending_network);
 		wifi->pending_network = NULL;
 	}
 
@@ -799,6 +810,8 @@ static void network_added(GSupplicantNetwork *supplicant_network)
 			connman_network_unref(network);
 			return;
 		}
+
+		wifi->networks = g_slist_append(wifi->networks, network);
 	}
 
 	if (name != NULL && name[0] != '\0')
@@ -838,6 +851,8 @@ static void network_removed(GSupplicantNetwork *network)
 	if (connman_network == NULL)
 		return;
 
+	wifi->networks = g_slist_remove(wifi->networks, connman_network);
+
 	connman_device_remove_network(wifi->device, connman_network);
 	connman_network_unref(connman_network);
 }
-- 
2.7.4