New upstream version 15.3

[efi-boot-shim.git] / Cryptlib / OpenSSL / crypto / cmac / cm_ameth.c

diff --git a/Cryptlib/OpenSSL/crypto/cmac/cm_ameth.c b/Cryptlib/OpenSSL/crypto/cmac/cm_ameth.c
index a58454a089c6de6a1d143226ca294c6c3be6f8b9..bf933e0866d29d3c271b70fef64b9146bdfb6065 100644 (file)
--- a/Cryptlib/OpenSSL/crypto/cmac/cm_ameth.c
+++ b/Cryptlib/OpenSSL/crypto/cmac/cm_ameth.c
@@ -1,17 +1,61 @@
 /*
- * Copyright 2010-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2010.
+ */
+/* ====================================================================
+ * Copyright (c) 2010 The OpenSSL Project.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ *    software must display the following acknowledgment:
+ *    "This product includes software developed by the OpenSSL Project
+ *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
  *
- * Licensed under the OpenSSL license (the "License").  You may not use
- * this file except in compliance with the License.  You can obtain a copy
- * in the file LICENSE in the source distribution or at
- * https://www.openssl.org/source/license.html
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ *    endorse or promote products derived from this software without
+ *    prior written permission. For written permission, please contact
+ *    licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ *    nor may "OpenSSL" appear in their names without prior written
+ *    permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ *    acknowledgment:
+ *    "This product includes software developed by the OpenSSL Project
+ *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
  */
 
 #include <stdio.h>
-#include "internal/cryptlib.h"
+#include "cryptlib.h"
 #include <openssl/evp.h>
 #include <openssl/cmac.h>
-#include "internal/asn1_int.h"
+#include "asn1_locl.h"
 
 /*
  * CMAC "ASN1" method. This is just here to indicate the maximum CMAC output
@@ -25,8 +69,9 @@ static int cmac_size(const EVP_PKEY *pkey)
 
 static void cmac_key_free(EVP_PKEY *pkey)
 {
-    CMAC_CTX *cmctx = EVP_PKEY_get0(pkey);
-    CMAC_CTX_free(cmctx);
+    CMAC_CTX *cmctx = (CMAC_CTX *)pkey->pkey.ptr;
+    if (cmctx)
+        CMAC_CTX_free(cmctx);
 }
 
 const EVP_PKEY_ASN1_METHOD cmac_asn1_meth = {
@@ -42,7 +87,7 @@ const EVP_PKEY_ASN1_METHOD cmac_asn1_meth = {
     0, 0, 0,
 
     cmac_size,
-    0, 0,
+    0,
     0, 0, 0, 0, 0, 0, 0,
 
     cmac_key_free,