From 0457df83d47e4ae20498077a77a26ea34d6d1398 Mon Sep 17 00:00:00 2001
From: John Safranek <john@wolfssl.com>
Date: Tue, 3 Jan 2017 14:35:31 -0800
Subject: [PATCH] Multicast 1. When setting the key data, use same keys for
 server and client    sides of the different keys. This feels a little
 kludgey, and    won't work when using separate senders and listeners who may 
   use unicast messages. But this works for the all peers are    multicast
 senders case.

---
 src/keys.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/keys.c b/src/keys.c
index d38e1c070..17281665f 100644
--- a/src/keys.c
+++ b/src/keys.c
@@ -3045,7 +3045,7 @@ int SetKeysSide(WOLFSSL* ssl, enum encrypt_side side)
 /* TLS can call too */
 int StoreKeys(WOLFSSL* ssl, const byte* keyData, int side)
 {
-    int sz, i = 0;
+    int sz, i = 0, haveMcast = 0;
     Keys* keys = &ssl->keys;
 
 #ifdef HAVE_SECURE_RENEGOTIATION
@@ -3056,6 +3056,10 @@ int StoreKeys(WOLFSSL* ssl, const byte* keyData, int side)
     }
 #endif /* HAVE_SECURE_RENEGOTIATION */
 
+#ifdef WOLFSSL_MULTICAST
+    haveMcast = ssl->options.haveMcast;
+#endif
+
     if (ssl->specs.cipher_type != aead) {
         sz = ssl->specs.hash_size;
         if (side & PROVISION_CLIENT) {