Fix to protocolgame

src/framework/net/protocol.cpp

@@ -137,14 +137,7 @@ void Protocol::internalRecvData(uint8* buffer, uint16 size)
             g_logger.traceError("failed to decrypt message");
             return;
         }
-    } else {
-        int size = m_inputMessage->getU16();
-        if(size != m_inputMessage->getUnreadSize()) {
-            g_logger.traceError("invalid message size");
-            return;
     }
-    }
-
     onRecv(m_inputMessage);
 }
 

src/otclient/protocolgame.cpp

@@ -42,6 +42,7 @@ void ProtocolGame::login(const std::string& accountName, const std::string& acco
 
 void ProtocolGame::onConnect()
 {
+    m_firstRecv = true;
     Protocol::onConnect();
 
     m_localPlayer = g_game.getLocalPlayer();
@@ -57,7 +58,14 @@ void ProtocolGame::onConnect()
 
 void ProtocolGame::onRecv(const InputMessagePtr& inputMessage)
 {
-    //Protocol::onConnect(inputMessage);
+    if(m_firstRecv) {
+        m_firstRecv = false;
+        int size = inputMessage->getU16();
+        if(size != inputMessage->getUnreadSize()) {
+            g_logger.traceError("invalid message size");
+            return;
+        }
+    }
 
     parseMessage(inputMessage);
     recv();
@@ -69,4 +77,3 @@ void ProtocolGame::onError(const boost::system::error_code& error)
 
     g_game.processConnectionError(error);
 }
-

src/otclient/protocolgame.h

@@ -216,6 +216,7 @@ public:
 private:
     stdext::boolean<false> m_enableSendExtendedOpcode;
     stdext::boolean<false> m_gameInitialized;
+    stdext::boolean<true> m_firstRecv;
     std::string m_accountName;
     std::string m_accountPassword;
     std::string m_characterName;