From 79fcd11595d0793dec593e9072e36c7923c57c1a Mon Sep 17 00:00:00 2001
From: Serge Lamikhov-Center <to_serge@hotmail.com>
Date: Sat, 5 Jun 2021 16:46:24 +0300
Subject: [PATCH] Add check for data endianess flags

---
 elfio/elfio.hpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/elfio/elfio.hpp b/elfio/elfio.hpp
index 7146ec2..22db7a4 100644
--- a/elfio/elfio.hpp
+++ b/elfio/elfio.hpp
@@ -129,6 +129,11 @@ class elfio
             return false;
         }
 
+        if ( ( e_ident[EI_DATA] != ELFDATA2LSB ) &&
+             ( e_ident[EI_DATA] != ELFDATA2MSB ) ) {
+            return false;
+        }
+
         convertor.setup( e_ident[EI_DATA] );
         header = create_header( e_ident[EI_CLASS], e_ident[EI_DATA] );
         if ( 0 == header ) {