X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fnet.c;h=71836a70a9bdb171b43680f694449f095f2f79bc;hp=34279824eda4c5dadf66f299e2369b928670fe04;hb=a7ad161d2b115b6a2a69c5dc8ddd33008d3562d0;hpb=9fd02ffcb0cacf3de26e876de5f30510bff137a3

diff --git a/src/net.c b/src/net.c
index 34279824..71836a70 100644
--- a/src/net.c
+++ b/src/net.c
@@ -1,6 +1,7 @@
 /*
     net.c -- most of the network code
-    Copyright (C) 1998,1999,2000 Ivo Timmermans <zarq@iname.com>
+    Copyright (C) 1998,1999,2000 Ivo Timmermans <itimmermans@bigfoot.com>,
+                            2000 Guus Sliepen <guus@sliepen.warande.net>
 
     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
@@ -15,6 +16,8 @@
     You should have received a copy of the GNU General Public License
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+    $Id: net.c,v 1.32 2000/05/29 23:40:05 guus Exp $
 */
 
 #include "config.h"
@@ -970,7 +973,7 @@ cp
         {
           if(sscanf(cl->buffer, "%d", &request) == 1)
             {
-              if(request_handlers[request] == NULL)
+              if((request < 0) || (request > 255) || (request_handlers[request] == NULL))
                 {
                   syslog(LOG_ERR, _("Unknown request: %s"), cl->buffer);
                   return -1;