From d64c0c309aec4e45f67a3019d550a0f652f3d080 Mon Sep 17 00:00:00 2001
From: John Safranek <john@wolfssl.com>
Date: Thu, 15 Jul 2021 10:00:02 -0700
Subject: [PATCH] DH Size Fix When creating the handshake info, initialize the
 size of the e and x values to their sizes.

---
 src/internal.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/internal.c b/src/internal.c
index 18b9b37f..7c3384cd 100644
--- a/src/internal.c
+++ b/src/internal.c
@@ -437,6 +437,8 @@ static HandshakeInfo* HandshakeInfoNew(void* heap)
         newHs->macId = ID_NONE;
         newHs->blockSz = MIN_BLOCK_SZ;
         newHs->hashId = WC_HASH_TYPE_NONE;
+        newHs->eSz = sizeof newHs->e;
+        newHs->xSz = sizeof newHs->x;
 #ifndef WOLFSSH_NO_DH_GEX_SHA256
         newHs->dhGexMinSz = WOLFSSH_DEFAULT_GEXDH_MIN;
         newHs->dhGexPreferredSz = WOLFSSH_DEFAULT_GEXDH_PREFERRED;