From 59bbfc70610c68e2728175cd5ac9f0519bb10992 Mon Sep 17 00:00:00 2001
From: David Gauchard <gauchard@laas.fr>
Date: Sun, 19 Jul 2020 00:07:13 +0200
Subject: [PATCH] backport #7464

---
 libraries/ESP8266WiFi/src/WiFiClientSecureBearSSL.cpp | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/libraries/ESP8266WiFi/src/WiFiClientSecureBearSSL.cpp b/libraries/ESP8266WiFi/src/WiFiClientSecureBearSSL.cpp
index 773f68cfd..89621b367 100644
--- a/libraries/ESP8266WiFi/src/WiFiClientSecureBearSSL.cpp
+++ b/libraries/ESP8266WiFi/src/WiFiClientSecureBearSSL.cpp
@@ -96,11 +96,8 @@ void WiFiClientSecure::_clearAuthenticationSettings() {
   _use_fingerprint = false;
   _use_self_signed = false;
   _knownkey = nullptr;
-  _sk = nullptr;
   _ta = nullptr;
   _axtls_ta = nullptr;
-  _axtls_chain = nullptr;
-  _axtls_sk = nullptr;
 }