From 7821b3e305c3987b4602c83d53ec454a99df2807 Mon Sep 17 00:00:00 2001
From: Fedor Indutny <fedor@indutny.com>
Date: Tue, 5 Jan 2016 22:42:32 -0500
Subject: [PATCH] tls_legacy: do not read on OpenSSL's stack

Do not attempt to read data from the socket whilst on OpenSSL's stack,
weird things may happen, and this is most likely going to result in some
kind of error.

PR-URL: https://github.com/nodejs/node/pull/4624
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
---
 lib/_tls_legacy.js | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/lib/_tls_legacy.js b/lib/_tls_legacy.js
index 159d60e9ae1011..3471ccb2d03b58 100644
--- a/lib/_tls_legacy.js
+++ b/lib/_tls_legacy.js
@@ -614,13 +614,15 @@ function onclienthello(hello) {
 
     if (err) return self.socket.destroy(err);
 
-    self.ssl.loadSession(session);
-    self.ssl.endParser();
+    setImmediate(function() {
+      self.ssl.loadSession(session);
+      self.ssl.endParser();
 
-    // Cycle data
-    self._resumingSession = false;
-    self.cleartext.read(0);
-    self.encrypted.read(0);
+      // Cycle data
+      self._resumingSession = false;
+      self.cleartext.read(0);
+      self.encrypted.read(0);
+    });
   }
 
   if (hello.sessionId.length <= 0 ||