From c3fabb1da6675d4e0005cc70e590810ab3c895c7 Mon Sep 17 00:00:00 2001
From: Stanislav Klima <sklima@rockwellautomation>
Date: Wed, 29 Jan 2020 17:33:21 +0100
Subject: [PATCH] NULL dereference.

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

diff --git a/wolfcrypt/src/evp.c b/wolfcrypt/src/evp.c
index 11d1c229c..89c0707c3 100644
--- a/wolfcrypt/src/evp.c
+++ b/wolfcrypt/src/evp.c
@@ -1244,6 +1244,9 @@ int wolfSSL_EVP_PKEY_keygen(WOLFSSL_EVP_PKEY_CTX *ctx,
     if (pkey == NULL) {
         ownPkey = 1;
         pkey = wolfSSL_PKEY_new();
+
+        if (pkey == NULL)
+            return ret;
     }
 
     switch (pkey->type) {