1 files changed, 31 insertions, 1 deletions
diff --git a/CryptoPkg/Library/BaseCryptLib/Pk/CryptX509Null.c b/CryptoPkg/Library/BaseCryptLib/Pk/CryptX509Null.c
index 5e59cb1634..14309825ed 100644
--- a/CryptoPkg/Library/BaseCryptLib/Pk/CryptX509Null.c
+++ b/CryptoPkg/Library/BaseCryptLib/Pk/CryptX509Null.c
@@ -2,7 +2,7 @@
   X.509 Certificate Handler Wrapper Implementation which does not provide
   real capabilities.
 
-Copyright (c) 2012 - 2018, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2012 - 2020, Intel Corporation. All rights reserved.<BR>
 SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
@@ -36,6 +36,36 @@ X509ConstructCertificate (
 /**
   Construct a X509 stack object from a list of DER-encoded certificate data.
 
+  If X509Stack is NULL, then return FALSE.
+  If this interface is not supported, then return FALSE.
+
+  @param[in, out]  X509Stack  On input, pointer to an existing or NULL X509 stack object.
+                              On output, pointer to the X509 stack object with new
+                              inserted X509 certificate.
+  @param[in]       Args       VA_LIST marker for the variable argument list.
+                              A list of DER-encoded single certificate data followed
+                              by certificate size. A NULL terminates the list. The
+                              pairs are the arguments to X509ConstructCertificate().
+
+  @retval     TRUE            The X509 stack construction succeeded.
+  @retval     FALSE           The construction operation failed.
+  @retval     FALSE           This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+X509ConstructCertificateStackV (
+  IN OUT  UINT8    **X509Stack,
+  IN      VA_LIST  Args
+  )
+{
+  ASSERT (FALSE);
+  return FALSE;
+}
+
+/**
+  Construct a X509 stack object from a list of DER-encoded certificate data.
+
   Return FALSE to indicate this interface is not supported.
 
   @param[in, out]  X509Stack  On input, pointer to an existing or NULL X509 stack object.