From e353aa80b232af1156596448d72b61e7317cb373 Mon Sep 17 00:00:00 2001
From: heinrich5991 <heinrich5991@gmail.com>
Date: Mon, 23 May 2016 11:48:23 +0200
Subject: [PATCH] Don't send uninitialized memory over the network

---
 src/engine/shared/network_server.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/engine/shared/network_server.cpp b/src/engine/shared/network_server.cpp
index 850dece93..9e90b9a2a 100644
--- a/src/engine/shared/network_server.cpp
+++ b/src/engine/shared/network_server.cpp
@@ -210,7 +210,7 @@ int CNetServer::TryAcceptClient(NETADDR &Addr, SECURITY_TOKEN SecurityToken, boo
 	{
 		char aBuf[128];
 		str_format(aBuf, sizeof(aBuf), "Only %d players with the same IP are allowed", m_MaxClientsPerIP);
-		CNetBase::SendControlMsg(m_Socket, &Addr, 0, NET_CTRLMSG_CLOSE, aBuf, sizeof(aBuf), SecurityToken);
+		CNetBase::SendControlMsg(m_Socket, &Addr, 0, NET_CTRLMSG_CLOSE, aBuf, str_length(aBuf) + 1, SecurityToken);
 		return -1; // failed to add client
 	}