From 70ad8ec508860c13a6f2e6a8bb6dba91f0e910b0 Mon Sep 17 00:00:00 2001
From: CJentzsch <jentzsch.software@gmail.com>
Date: Fri, 5 Dec 2014 12:30:14 +0100
Subject: [PATCH] Add exception in vm

---
 libevm/VM.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libevm/VM.h b/libevm/VM.h
index be64c0ad1..3808455a9 100644
--- a/libevm/VM.h
+++ b/libevm/VM.h
@@ -573,6 +573,7 @@ template <class Ext> dev::bytesConstRef dev::eth::VM::go(Ext& _ext, OnOpFunc con
 				toBeCopied = _ext.codeAt(a);
 				break;
 			default:
+				BOOST_THROW_EXCEPTION(InvalidOpcode() << errinfo_comment("CALLDATACOPY, CODECOPY or EXTCODECOPY instruction requested."));
 				break;
 			}
 			unsigned el = index + (bigint)size > (u256)toBeCopied.size() ? (u256)toBeCopied.size() < index ? 0 : toBeCopied.size() - (unsigned)index : size;