From aa77a615da1315e49b95dfa916062799d73d0376 Mon Sep 17 00:00:00 2001
From: Marcel Klehr <mklehr@gmx.net>
Date: Sat, 12 Oct 2013 18:51:04 +0200
Subject: [PATCH] Drop messages from unknown connections

fixes #1908
---
 src/node/handler/PadMessageHandler.js | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/node/handler/PadMessageHandler.js b/src/node/handler/PadMessageHandler.js
index f01e9053..0dd325e4 100644
--- a/src/node/handler/PadMessageHandler.js
+++ b/src/node/handler/PadMessageHandler.js
@@ -144,15 +144,16 @@ exports.handleDisconnect = function(client)
  */
 exports.handleMessage = function(client, message)
 { 
-
   if(message == null)
   {
-    messageLogger.warn("Message is null!");
     return;
   }
   if(!message.type)
   {
-    messageLogger.warn("Message has no type attribute!");
+    return;
+  }
+  if(!sessioninfos[client.id]) {
+    messageLogger.warn("Dropped message from an unknown connection.")
     return;
   }