From 04638f2fc335a6dc2af8e5d556d36e29c261dcd2 Mon Sep 17 00:00:00 2001
From: "Dr. Stephen Henson" <steve@openssl.org>
Date: Mon, 8 Apr 2013 18:03:12 +0100
Subject: [PATCH 1/1] Set s->d1 to NULL after freeing it.

---
 ssl/d1_lib.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ssl/d1_lib.c b/ssl/d1_lib.c
index ddbb78a199..b70bce68ad 100644
--- a/ssl/d1_lib.c
+++ b/ssl/d1_lib.c
@@ -222,6 +222,7 @@ void dtls1_free(SSL *s)
 	pqueue_free(s->d1->buffered_app_data.q);
 
 	OPENSSL_free(s->d1);
+	s->d1 = NULL;
 	}
 
 void dtls1_clear(SSL *s)
-- 
2.34.1