From fff5cff2733fbc214c30cfcdba1b282174b884b2 Mon Sep 17 00:00:00 2001
From: Sean Parkinson <sean@wolfssl.com>
Date: Wed, 22 Aug 2018 10:57:19 +1000
Subject: [PATCH] Fix for no certificates and calling DoVerifyCallback.

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

diff --git a/src/internal.c b/src/internal.c
index a5d8be466..08a7f0ae9 100644
--- a/src/internal.c
+++ b/src/internal.c
@@ -8539,7 +8539,7 @@ static int DoVerifyCallback(WOLFSSL* ssl, int ret, ProcPeerCertArgs* args)
         domain[0] = '\0';
 
         /* build subject CN as string to return in store */
-        if (args->dCert && args->dCert->subjectCN) {
+        if (args->dCertInit && args->dCert && args->dCert->subjectCN) {
             int subjectCNLen = args->dCert->subjectCNLen;
             if (subjectCNLen > ASN_NAME_MAX-1)
                 subjectCNLen = ASN_NAME_MAX-1;