From e126af2070f079c020bb55729006356de2bd203f Mon Sep 17 00:00:00 2001
From: morkt <muvluv.ru@gmail.com>
Date: Sun, 12 Jun 2016 01:08:43 +0400
Subject: [PATCH] (SafOpener): added sanity check.

---
 ArcFormats/ArcSAF.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ArcFormats/ArcSAF.cs b/ArcFormats/ArcSAF.cs
index a38f678f..3bed9afd 100644
--- a/ArcFormats/ArcSAF.cs
+++ b/ArcFormats/ArcSAF.cs
@@ -27,6 +27,7 @@ using System;
 using System.Collections.Generic;
 using System.ComponentModel.Composition;
 using System.IO;
+using System.Linq;
 using GameRes.Compression;
 using GameRes.Utility;
 
@@ -54,7 +55,7 @@ namespace GameRes.Formats.Lune
                 DecryptIndex (index_buffer, count);
             var reader = new IndexReader (index_buffer, count);
             var dir = reader.Scan();
-            if (0 == dir.Count)
+            if (0 == dir.Count || dir.Any (e => !e.CheckPlacement (file.MaxOffset)))
                 return null;
             return new ArcFile (file, this, dir);
         }