From 89d69a5d5a61865edeb53a6cb3691b0dce67d327 Mon Sep 17 00:00:00 2001
From: orignal <i2porignal@yandex.ru>
Date: Thu, 10 Nov 2016 18:38:29 -0500
Subject: [PATCH] rollback due the race condition

---
 Crypto.cpp | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/Crypto.cpp b/Crypto.cpp
index 42514857..c70b62ef 100644
--- a/Crypto.cpp
+++ b/Crypto.cpp
@@ -270,10 +270,9 @@ namespace crypto
 	{
 		if (m_IsUpdated)
 		{	
-			const BIGNUM * priv_key, * pub_key;	
-			DH_get0_key (m_DH, &pub_key, &priv_key);
-			bn2buf (pub_key, m_PublicKey, 256);
-			DH_set0_key (m_DH, NULL, NULL);
+			// TODO: seems race condition here
+			bn2buf (m_DH->pub_key, m_PublicKey, 256);
+			BN_free (m_DH->pub_key); m_DH->pub_key = NULL;
 			m_IsUpdated= false;
 		}	
 		return m_PublicKey;