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MdeModulePkg/PiSmmCore: Fix potentially uninitialized local variable 

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
This commit is contained in:
Hao Wu 2017-03-20 15:07:27 +08:00
parent e061798895
commit 89558f1653
1 changed files with 4 additions and 1 deletions
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5
MdeModulePkg/Core/PiSmmCore/Pool.c
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@ -1,7 +1,7 @@
/** @file /** @file
SMM Memory pool management functions. SMM Memory pool management functions.
Copyright (c) 2009 - 2016, Intel Corporation. All rights reserved.<BR> Copyright (c) 2009 - 2017, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials are licensed and made available This program and the accompanying materials are licensed and made available
under the terms and conditions of the BSD License which accompanies this under the terms and conditions of the BSD License which accompanies this
distribution. The full text of the license may be found at distribution. The full text of the license may be found at
@ -136,6 +136,7 @@ InternalAllocPoolByIndex (
EFI_PHYSICAL_ADDRESS Address; EFI_PHYSICAL_ADDRESS Address;
SMM_POOL_TYPE SmmPoolType; SMM_POOL_TYPE SmmPoolType;
Address = 0;
SmmPoolType = UefiMemoryTypeToSmmPoolType(PoolType); SmmPoolType = UefiMemoryTypeToSmmPoolType(PoolType);
ASSERT (PoolIndex <= MAX_POOL_INDEX); ASSERT (PoolIndex <= MAX_POOL_INDEX);
@ -227,6 +228,8 @@ SmmInternalAllocatePool (
EFI_PHYSICAL_ADDRESS Address; EFI_PHYSICAL_ADDRESS Address;
UINTN PoolIndex; UINTN PoolIndex;
Address = 0;
if (PoolType != EfiRuntimeServicesCode && if (PoolType != EfiRuntimeServicesCode &&
PoolType != EfiRuntimeServicesData) { PoolType != EfiRuntimeServicesData) {
return EFI_INVALID_PARAMETER; return EFI_INVALID_PARAMETER;