From 3e685fdb5b479fff2ff6dbfb0af2ef8371239fe9 Mon Sep 17 00:00:00 2001
From: David Garske <david@wolfssl.com>
Date: Thu, 27 Aug 2020 10:02:15 -0700
Subject: [PATCH] Fix for DTLS DoClientHello HMAC free (function has another
 exit point).

---
 src/internal.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/internal.c b/src/internal.c
index 8ded80642..eb83f220e 100644
--- a/src/internal.c
+++ b/src/internal.c
@@ -27529,6 +27529,9 @@ static int DoSessionTicket(WOLFSSL* ssl, const byte* input, word32* inOutIdx,
             #endif
 
             if (ssl->options.clientState == CLIENT_KEYEXCHANGE_COMPLETE) {
+            #ifdef WOLFSSL_DTLS
+                wc_HmacFree(&cookieHmac);
+            #endif
                 WOLFSSL_LEAVE("DoClientHello", ret);
                 WOLFSSL_END(WC_FUNC_CLIENT_HELLO_DO);