X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fraw_socket_device.c;h=e2692ecc1f2ec72ab035d77227674ccd847a2718;hp=90ccedfc317544a43eae5c3390def2c13ae2e1e2;hb=708314df2f61675d0f54e541c9fff62ac1f433b5;hpb=178e52f76ef4ba40748c13ea7e518837394d6dbc

diff --git a/src/raw_socket_device.c b/src/raw_socket_device.c
index 90ccedfc..e2692ecc 100644
--- 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,
-                  2002-2011 Guus Sliepen <guus@tinc-vpn.org>
+                  2002-2012 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
@@ -53,6 +53,10 @@ static bool setup_device(void) {
 		return false;
 	}
 
+#ifdef FD_CLOEXEC
+	fcntl(device_fd, F_SETFD, FD_CLOEXEC);
+#endif
+
 	memset(&ifr, 0, sizeof(ifr));
 	strncpy(ifr.ifr_ifrn.ifrn_name, iface, IFNAMSIZ);
 	if(ioctl(device_fd, SIOCGIFINDEX, &ifr)) {