From 2daf54deebfa7b60f61fd14886c0591d6bb2daf4 Mon Sep 17 00:00:00 2001
From: moneromooo-monero <moneromooo-monero@users.noreply.github.com>
Date: Fri, 29 Jun 2018 15:40:19 +0100
Subject: [PATCH] abstract_tcp_server2: fix use after free

---
 contrib/epee/include/net/abstract_tcp_server2.inl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/contrib/epee/include/net/abstract_tcp_server2.inl b/contrib/epee/include/net/abstract_tcp_server2.inl
index 7f80efb08..5b3550005 100644
--- a/contrib/epee/include/net/abstract_tcp_server2.inl
+++ b/contrib/epee/include/net/abstract_tcp_server2.inl
@@ -653,13 +653,13 @@ PRAGMA_WARNING_DISABLE_VS(4355)
     m_timer.cancel();
     boost::system::error_code ignored_ec;
     socket_.shutdown(boost::asio::ip::tcp::socket::shutdown_both, ignored_ec);
-    m_was_shutdown = true;
-    m_protocol_handler.release_protocol();
     if (!m_host.empty())
     {
       try { host_count(m_host, -1); } catch (...) { /* ignore */ }
       m_host = "";
     }
+    m_was_shutdown = true;
+    m_protocol_handler.release_protocol();
     return true;
   }
   //---------------------------------------------------------------------------------