From 2eed5c615c11f4e57783b9a52c934c8b37e40c99 Mon Sep 17 00:00:00 2001
From: Marcos Pinto <markybob@dipconsultants.com>
Date: Sat, 7 Jul 2007 00:13:37 +0000
Subject: [PATCH] openssl cleanup

---
 libtorrent/src/session_impl.cpp | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/libtorrent/src/session_impl.cpp b/libtorrent/src/session_impl.cpp
index f07f48d62..085f5960b 100755
--- a/libtorrent/src/session_impl.cpp
+++ b/libtorrent/src/session_impl.cpp
@@ -75,6 +75,22 @@ POSSIBILITY OF SUCH DAMAGE.
 #include "libtorrent/aux_/session_impl.hpp"
 #include "libtorrent/kademlia/dht_tracker.hpp"
 
+#ifndef TORRENT_DISABLE_ENCRYPTION
+
+#include <openssl/crypto.h>
+
+namespace
+{
+	// openssl requires this to clean up internal
+	// structures it allocates
+	struct openssl_cleanup
+	{
+		~openssl_cleanup() { CRYPTO_cleanup_all_ex_data(); }
+	} openssl_global_destructor;
+}
+
+#endif
+
 using boost::shared_ptr;
 using boost::weak_ptr;
 using boost::bind;