From 57b2aff8a8bc32a5bf81087321f95f2c1e235e3d Mon Sep 17 00:00:00 2001
From: XiaokangQian <xiaokang.qian@arm.com>
Date: Wed, 10 Nov 2021 03:12:11 +0000
Subject: [PATCH] Align the union size

Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
---
 library/ssl_misc.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/library/ssl_misc.h b/library/ssl_misc.h
index c0a370e06b..362117fd9a 100644
--- a/library/ssl_misc.h
+++ b/library/ssl_misc.h
@@ -729,6 +729,8 @@ struct mbedtls_ssl_handshake_params
         /* Incoming Finished message */
         struct
         {
+            uint8_t preparation_done;
+
             /* Buffer holding digest of the handshake up to but
              * excluding the peer's incoming finished message. */
             unsigned char digest[MBEDTLS_TLS1_3_MD_MAX_SIZE];