From 243ddf5304b1c9e2c18896ea74870ae535b7875d Mon Sep 17 00:00:00 2001
From: Dmitry-Me <wipedout@yandex.ru>
Date: Thu, 18 May 2017 17:27:14 +0300
Subject: [PATCH] Ensure no overrun before copying

---
 tinyxml2.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tinyxml2.h b/tinyxml2.h
index 17e576a..37871c5 100755
--- a/tinyxml2.h
+++ b/tinyxml2.h
@@ -284,6 +284,7 @@ private:
             TIXMLASSERT( cap <= INT_MAX / 2 );
             int newAllocated = cap * 2;
             T* newMem = new T[newAllocated];
+            TIXMLASSERT( newAllocated >= _size );
             memcpy( newMem, _mem, sizeof(T)*_size );	// warning: not using constructors, only works for PODs
             if ( _mem != _pool ) {
                 delete [] _mem;