From 592fb9ab1e353d041af9b646a38985dc4b515715 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miko=C5=82aj=20Ma=C5=82ecki?= <mmalecki@haivision.com>
Date: Tue, 21 Jan 2020 16:49:12 +0100
Subject: [PATCH] Bugfix: close the crypto under correct conditions

---
 srtcore/core.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/srtcore/core.cpp b/srtcore/core.cpp
index 5b8358737..5a38ecafc 100644
--- a/srtcore/core.cpp
+++ b/srtcore/core.cpp
@@ -5395,8 +5395,6 @@ bool CUDT::close()
             sendCtrl(UMSG_SHUTDOWN);
         }
 
-        m_pCryptoControl->close();
-
         // Store current connection information.
         CInfoBlock ib;
         ib.m_iIPversion = m_PeerAddr.family();
@@ -5408,6 +5406,9 @@ bool CUDT::close()
         m_bConnected = false;
     }
 
+    if (m_pCryptoControl)
+        m_pCryptoControl->close();
+
     if (m_bTsbPd && !pthread_equal(m_RcvTsbPdThread, pthread_t()))
     {
         HLOGC(mglog.Debug, log << "CLOSING, joining TSBPD thread...");