From b98ecbed8d67db87115afa601f6a0cd51a448eb2 Mon Sep 17 00:00:00 2001
From: Denis Molony <dmolony@users.noreply.github.com>
Date: Wed, 10 Aug 2022 21:01:21 +1000
Subject: [PATCH] allow truncated bin2 files

---
 src/com/bytezone/diskbrowser/nufx/Binary2.java | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/com/bytezone/diskbrowser/nufx/Binary2.java b/src/com/bytezone/diskbrowser/nufx/Binary2.java
index 97b8782..12cb22f 100644
--- a/src/com/bytezone/diskbrowser/nufx/Binary2.java
+++ b/src/com/bytezone/diskbrowser/nufx/Binary2.java
@@ -43,10 +43,14 @@ public class Binary2
     do
     {
       binary2Header = new Binary2Header (buffer, ptr);
-      headers.add (binary2Header);
 
       totalBlocks += binary2Header.totalBlocks;
       ptr += ((binary2Header.eof - 1) / 128 + 2) * 128;
+
+      if (ptr > buffer.length)      // not enough blocks for this file
+        break;
+
+      headers.add (binary2Header);
     } while (binary2Header.filesToFollow > 0);
 
   }