From 1033f94d24fb397f0c3809ecdc69426f8dd639bf Mon Sep 17 00:00:00 2001
From: "simon.kagstrom" <simon.kagstrom@gmail.com>
Date: Sun, 8 Nov 2009 09:34:00 +0000
Subject: [PATCH] Check that the network magic is correct

---
 Src/Network.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Src/Network.cpp b/Src/Network.cpp
index b0b5dc0..c1ef9ad 100644
--- a/Src/Network.cpp
+++ b/Src/Network.cpp
@@ -565,6 +565,10 @@ bool Network::ReceiveUpdate(NetworkUpdate *dst, size_t total_sz,
 			return false;
 
 		received += actual_sz;
+		if (ntohs(dst->magic) != FRODO_NETWORK_MAGIC) {
+			printf("Packet with wrong magic received\n");
+			return false;
+		}
 		if (this->ScanDataForStop(dst, received) == true)
 			break;