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From: "Zhang, Shenglei" <shenglei.zhang@intel.com>
To: devel@edk2.groups.io
Cc: Dandan Bi <dandan.bi@intel.com>, Liming Gao <liming.gao@intel.com>
Subject: [PATCH 3/3] MdeModulePkg/Mem: Initialize the variable MapMemory
Date: Wed, 16 Oct 2019 09:46:48 +0800	[thread overview]
Message-ID: <20191016014648.4952-4-shenglei.zhang@intel.com> (raw)
In-Reply-To: <20191016014648.4952-1-shenglei.zhang@intel.com>

Initialize MapMemory to 0 in HeapGuard.c.

Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com>
---
 MdeModulePkg/Core/Dxe/Mem/HeapGuard.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/MdeModulePkg/Core/Dxe/Mem/HeapGuard.c b/MdeModulePkg/Core/Dxe/Mem/HeapGuard.c
index 9477b94044ba..b4cb48843fb7 100644
--- a/MdeModulePkg/Core/Dxe/Mem/HeapGuard.c
+++ b/MdeModulePkg/Core/Dxe/Mem/HeapGuard.c
@@ -225,6 +225,8 @@ FindGuardedMemoryMap (
   UINTN                   BitsToUnitEnd;
   EFI_STATUS              Status;
 
+  MapMemory = 0;
+
   //
   // Adjust current map table depth according to the address to access
   //
-- 
2.18.0.windows.1


      parent reply	other threads:[~2019-10-16  1:46 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-16  1:46 [PATCH 0/3] MdeModulePkg: Initialize variables Zhang, Shenglei
2019-10-16  1:46 ` [PATCH 1/3] MdeModulePkg/EhciPei: Initialize the variable Map Zhang, Shenglei
2019-10-30  6:46   ` Wu, Hao A
2019-10-16  1:46 ` [PATCH 2/3] MdeModulePkg/UhciPei: Initialize the variable RequestMap Zhang, Shenglei
2019-10-30  6:46   ` Wu, Hao A
2019-10-16  1:46 ` Zhang, Shenglei [this message]

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