l2tp: Clear password when disconnecting

diff --git a/vpn/plugins/l2tp.c b/vpn/plugins/l2tp.c
index d7439cd..379447b 100644 (file)
--- a/vpn/plugins/l2tp.c
+++ b/vpn/plugins/l2tp.c
@@ -743,12 +743,18 @@ static int l2tp_error_code(int exit_code)
        }
 }
 
+static void l2tp_disconnect(struct vpn_provider *provider)
+{
+       vpn_provider_set_string(provider, "L2TP.Password", NULL);
+}
+
 static struct vpn_driver vpn_driver = {
        .flags          = VPN_FLAG_NO_TUN,
        .notify         = l2tp_notify,
        .connect        = l2tp_connect,
        .error_code     = l2tp_error_code,
        .save           = l2tp_save,
+       .disconnect     = l2tp_disconnect,
 };
 
 static int l2tp_init(void)