From 9674de7d3d09a0280961de5648a44ef9b029d64b Mon Sep 17 00:00:00 2001
From: "Dr. Stephen Henson" <steve@openssl.org>
Date: Sun, 27 Jun 2010 14:43:03 +0000
Subject: [PATCH] no need for empty fragments with TLS 1.1 and later due to
 explicit IV

---
 ssl/t1_enc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ssl/t1_enc.c b/ssl/t1_enc.c
index b5c3179c48..5446bb250d 100644
--- a/ssl/t1_enc.c
+++ b/ssl/t1_enc.c
@@ -607,7 +607,8 @@ printf("\nkey block\n");
 { int z; for (z=0; z<num; z++) printf("%02X%c",p1[z],((z+1)%16)?' ':'\n'); }
 #endif
 
-	if (!(s->options & SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS))
+	if (!(s->options & SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS)
+		&& s->method->version <= TLS1_VERSION)
 		{
 		/* enable vulnerability countermeasure for CBC ciphers with
 		 * known-IV problem (http://www.openssl.org/~bodo/tls-cbc.txt)
-- 
2.25.1