Latest update.

crypto/pkcs12/p12_crt.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 1999-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1999-2020 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the Apache License 2.0 (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -62,7 +62,8 @@ PKCS12 *PKCS12_create(const char *pass, const char *name, EVP_PKEY *pkey, X509 *
     if (pkey && cert) {
         if (!X509_check_private_key(cert, pkey))
             return NULL;
-        X509_digest(cert, EVP_sha1(), keyid, &keyidlen);
+        if (!X509_digest(cert, EVP_sha1(), keyid, &keyidlen))
+            return NULL;
     }
 
     if (cert) {