From bff017a3174e522e14629645dd97f833ee71b0ff Mon Sep 17 00:00:00 2001
From: de4dot <de4dot@gmail.com>
Date: Wed, 25 Apr 2012 18:06:27 +0200
Subject: [PATCH] Throw InvalidMethodBody if IOException

---
 de4dot.code/deobfuscators/MethodBodyParser.cs | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/de4dot.code/deobfuscators/MethodBodyParser.cs b/de4dot.code/deobfuscators/MethodBodyParser.cs
index b382b95f..204c77ae 100644
--- a/de4dot.code/deobfuscators/MethodBodyParser.cs
+++ b/de4dot.code/deobfuscators/MethodBodyParser.cs
@@ -84,7 +84,7 @@ namespace de4dot.code.deobfuscators {
 			code = reader.ReadBytes((int)mbHeader.codeSize);
 
 			if ((mbHeader.flags & 8) != 0)
-				extraSections = readExtraSections(reader);
+				extraSections = readExtraSections2(reader);
 			else
 				extraSections = null;
 
@@ -96,6 +96,15 @@ namespace de4dot.code.deobfuscators {
 		}
 
 		public static byte[] readExtraSections(BinaryReader reader) {
+			try {
+				return readExtraSections2(reader);
+			}
+			catch (IOException) {
+				throw new InvalidMethodBody();
+			}
+		}
+
+		static byte[] readExtraSections2(BinaryReader reader) {
 			align(reader, 4);
 			int startPos = (int)reader.BaseStream.Position;
 			parseSection(reader);