X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fprotocol.h;h=0664d4cfcd2b615b49ee13d40469d7d3eed00ac6;hp=8951cbcd2d3ae35ad528edba5f667e7cd80ec466;hb=0200d3cd5d773d9b101c33264532d2a301c2af32;hpb=42e01abd54bd36ee84a45a2b646cfa27034de8d1

diff --git a/src/protocol.h b/src/protocol.h
index 8951cbcd..0664d4cf 100644
--- a/src/protocol.h
+++ b/src/protocol.h
@@ -1,7 +1,7 @@
 /*
     protocol.h -- header for protocol.c
-    Copyright (C) 1999-2001 Ivo Timmermans <ivo@o2w.nl>,
-                  2000,2001 Guus Sliepen <guus@sliepen.eu.org>
+    Copyright (C) 1999-2005 Ivo Timmermans,
+                  2000-2006 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
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: protocol.h,v 1.5.4.45 2003/11/17 15:30:18 guus Exp $
+    $Id$
 */
 
 #ifndef __TINC_PROTOCOL_H__
@@ -56,9 +56,12 @@ typedef struct past_request_t {
 
 extern bool tunnelserver;
 
-/* Maximum size of strings in a request */
+/* Maximum size of strings in a request.
+ * scanf terminates %2048s with a NUL character,
+ * but the NUL character can be written after the 2048th non-NUL character.
+ */
 
-#define MAX_STRING_SIZE 2048
+#define MAX_STRING_SIZE 2049
 #define MAX_STRING "%2048s"
 
 #include "edge.h"