X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=SecurityPkg%2FVariableAuthenticated%2FEsalVariableDxeSal%2FAuthService.c;fp=SecurityPkg%2FVariableAuthenticated%2FEsalVariableDxeSal%2FAuthService.c;h=45d5cfe3c655769d15ceef081e863f6d4d686185;hp=38f462628ad71872772aafac8c6e23cd295e6758;hb=1fee5304db562db9f0757af077da100336566cd9;hpb=393a3169c2a777e3ed899c85f7827258a13f0755

diff --git a/SecurityPkg/VariableAuthenticated/EsalVariableDxeSal/AuthService.c b/SecurityPkg/VariableAuthenticated/EsalVariableDxeSal/AuthService.c
index 38f462628a..45d5cfe3c6 100644
--- a/SecurityPkg/VariableAuthenticated/EsalVariableDxeSal/AuthService.c
+++ b/SecurityPkg/VariableAuthenticated/EsalVariableDxeSal/AuthService.c
@@ -2,7 +2,7 @@
   Implement authentication services for the authenticated variable
   service in UEFI2.2.
 
-Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2009 - 2014, Intel Corporation. All rights reserved.<BR>
 This program and the accompanying materials 
 are licensed and made available under the terms and conditions of the BSD License 
 which accompanies this distribution.  The full text of the license may be found at 
@@ -48,6 +48,8 @@ AutenticatedVariableServiceInitialize (
   VARIABLE_HEADER         VariableHeader;
   BOOLEAN                 Valid;
 
+  ZeroMem (&VariableHeader, sizeof (VARIABLE_HEADER));
+
   mVariableModuleGlobal->AuthenticatedVariableGuid[Physical] = &gEfiAuthenticatedVariableGuid;
   mVariableModuleGlobal->CertRsa2048Sha256Guid[Physical]     = &gEfiCertRsa2048Sha256Guid;
   mVariableModuleGlobal->ImageSecurityDatabaseGuid[Physical] = &gEfiImageSecurityDatabaseGuid;
@@ -484,6 +486,7 @@ ProcessVarWithPk (
   BOOLEAN                     Valid;
 
   OldPkList = NULL;
+  ZeroMem (&VariableHeader, sizeof (VARIABLE_HEADER));
 
   if ((Attributes & EFI_VARIABLE_NON_VOLATILE) == 0) {
     //
@@ -623,6 +626,7 @@ ProcessVarWithKek (
   BOOLEAN                         Valid;
 
   KekList = NULL;
+  ZeroMem (&VariableHeader, sizeof (VARIABLE_HEADER));
 
   if (mPlatformMode == USER_MODE) {
     if ((Attributes & EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS) == 0) {