From 5efd0bf2a437a04f61975aba71925781ba0f7175 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Kin=C4=8Dl?= <mkincl@ra.rockwell.com>
Date: Sat, 6 Mar 2021 00:58:39 +0100
Subject: [PATCH] Fixed CID 587445.

---
 src/ssl.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/ssl.c b/src/ssl.c
index dd17faa44..36ae2502b 100644
--- a/src/ssl.c
+++ b/src/ssl.c
@@ -31897,6 +31897,7 @@ int SetDhExternal(WOLFSSL_DH *dh)
 
     if (dh == NULL || dh->internal == NULL) {
         WOLFSSL_MSG("dh key NULL error");
+        return WOLFSSL_FATAL_ERROR;
     }
 
     key = (DhKey*)dh->internal;