From 4b27c43b0aa9074205fc5aef0ee45adb1a55f49a Mon Sep 17 00:00:00 2001
From: Johannes Schickel
Date: Sun, 26 Jul 2009 14:19:02 +0000
Subject: Reflect code to test the magic bytes in the sjis.fnt header.

svn-id: r42821
---
 graphics/sjis.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'graphics')

diff --git a/graphics/sjis.cpp b/graphics/sjis.cpp
index 589e27fd43..f1e82fa3e4 100644
--- a/graphics/sjis.cpp
+++ b/graphics/sjis.cpp
@@ -28,6 +28,7 @@
 
 #include "common/debug.h"
 #include "common/archive.h"
+#include "common/endian.h"
 
 namespace Graphics {
 
@@ -232,6 +233,14 @@ bool FontSjisSVM::loadData() {
 	Common::SeekableReadStream *data = SearchMan.createReadStreamForMember("SJIS.FNT");
 	if (!data)
 		return false;
+	
+	uint32 magic1 = data->readUint32BE();
+	uint32 magic2 = data->readUint32BE();
+
+	if (magic1 != MKID_BE('SCVM') || magic2 != MKID_BE('SJIS')) {
+		delete data;
+		return false;
+	}
 
 	uint32 version = data->readUint32BE();
 	if (version != 1) {
-- 
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