Update THANKS and copyright information.

[tinc] / src / raw_socket / device.c

diff --git a/src/raw_socket/device.c b/src/raw_socket/device.c
index b96f06f..f2a135d 100644 (file)
--- a/src/raw_socket/device.c
+++ b/src/raw_socket/device.c
@@ -1,7 +1,7 @@
 /*
     device.c -- raw socket
     Copyright (C) 2002-2005 Ivo Timmermans,
-                  2002-2006 Guus Sliepen <guus@tinc-vpn.org>
+                  2002-2009 Guus Sliepen <guus@tinc-vpn.org>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -32,8 +32,8 @@
 #include "xalloc.h"
 
 int device_fd = -1;
-char *device;
-char *iface;
+char *device = NULL;
+char *iface = NULL;
 static char ifrname[IFNAMSIZ];
 static char *device_info;
 
@@ -90,6 +90,9 @@ void close_device(void)
        cp();
 
        close(device_fd);
+
+       free(device);
+       free(iface);
 }
 
 bool read_packet(vpn_packet_t *packet)