From: "Sun, Zailiang" <zailiang.sun@intel.com>
To: "Kinney, Michael D" <michael.d.kinney@intel.com>,
"devel@edk2.groups.io" <devel@edk2.groups.io>
Cc: "Qian, Yi" <yi.qian@intel.com>
Subject: Re: [Patch 02/16] Vlv2TbltDevicePkg/AcpiPlatform: Change Size type to UINTN
Date: Thu, 9 May 2019 08:15:07 +0000 [thread overview]
Message-ID: <7CB7EF03E15B5D48981329A508747A9850C62F5E@SHSMSX104.ccr.corp.intel.com> (raw)
In-Reply-To: <20190509043111.15272-3-michael.d.kinney@intel.com>
Reviewed-by: Zailiang Sun <zailiang.sun@intel.com>
> -----Original Message-----
> From: Kinney, Michael D
> Sent: Thursday, May 9, 2019 12:31 PM
> To: devel@edk2.groups.io
> Cc: Sun, Zailiang <zailiang.sun@intel.com>; Qian, Yi <yi.qian@intel.com>
> Subject: [Patch 02/16] Vlv2TbltDevicePkg/AcpiPlatform: Change Size type to
> UINTN
>
> Change the type of the local variable Size in the function
> AcpiPlatformEntryPoint() from UINT32 to UINTN. This local variable is passed
> into the function ReadSection() that returns a value of type UINTN. Using
> type UINT32 can potentially corrupt an adjacent local on the stack.
>
> Cc: Zailiang Sun <zailiang.sun@intel.com>
> Cc: Yi Qian <yi.qian@intel.com>
> Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
> ---
> Vlv2TbltDevicePkg/AcpiPlatform/AcpiPlatform.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/Vlv2TbltDevicePkg/AcpiPlatform/AcpiPlatform.c
> b/Vlv2TbltDevicePkg/AcpiPlatform/AcpiPlatform.c
> index 0bd375391e..5c03f66edb 100644
> --- a/Vlv2TbltDevicePkg/AcpiPlatform/AcpiPlatform.c
> +++ b/Vlv2TbltDevicePkg/AcpiPlatform/AcpiPlatform.c
> @@ -1,6 +1,6 @@
> /** @file
>
> - Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>
> + Copyright (c) 2004 - 2019, Intel Corporation. All rights
> + reserved.<BR>
>
>
> SPDX-License-Identifier: BSD-2-Clause-Patent @@ -778,7 +778,7 @@
> AcpiPlatformEntryPoint (
> EFI_ACPI_COMMON_HEADER *CurrentTable;
> UINTN TableHandle;
> UINT32 FvStatus;
> - UINT32 Size;
> + UINTN Size;
> EFI_EVENT Event;
> EFI_ACPI_TABLE_VERSION TableVersion;
> UINTN VarSize;
> @@ -1223,7 +1223,7 @@ AcpiPlatformEntryPoint (
> EFI_SECTION_RAW,
> Instance,
> (VOID **) &CurrentTable,
> - (UINTN *) &Size,
> + &Size,
> &FvStatus
> );
>
> --
> 2.21.0.windows.1
next prev parent reply other threads:[~2019-05-09 8:15 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-09 4:30 [Patch 00/16] Vlv2TbltDevicePkg: Sync with edk2/master Michael D Kinney
2019-05-09 4:30 ` [Patch 01/16] Vlv2TbltDevicePkg/PlatformFlashAccessLib: Add error return Michael D Kinney
2019-05-09 7:53 ` Sun, Zailiang
2019-05-09 7:53 ` Sun, Zailiang
2019-05-09 13:18 ` Qian, Yi
2019-05-09 4:30 ` [Patch 02/16] Vlv2TbltDevicePkg/AcpiPlatform: Change Size type to UINTN Michael D Kinney
2019-05-09 8:15 ` Sun, Zailiang [this message]
2019-05-09 13:19 ` Qian, Yi
2019-05-09 4:30 ` [Patch 03/16] Vlv2TbltDevicePkg/AcpiPlatform: Add variable protocols to depex Michael D Kinney
2019-05-09 7:53 ` Sun, Zailiang
2019-05-09 13:18 ` Qian, Yi
2019-05-09 4:30 ` [Patch 04/16] Vlv2TbltDevicePkg/PpmPolicy: Fix call to MP Services Protocol Michael D Kinney
2019-05-09 7:54 ` Sun, Zailiang
2019-05-09 13:19 ` Qian, Yi
2019-05-09 4:31 ` [Patch 05/16] Vlv2TbltDevicePkg/SmBiosMiscDxe: Fix GCC build issue Michael D Kinney
2019-05-09 7:54 ` Sun, Zailiang
2019-05-09 13:19 ` Qian, Yi
2019-05-09 4:31 ` [Patch 06/16] Vlv2TbltDevicePkg: Find UEFI Shell using gUefiShellFileGuid Michael D Kinney
2019-05-09 7:54 ` Sun, Zailiang
2019-05-09 13:19 ` Qian, Yi
2019-05-09 4:31 ` [Patch 07/16] Vlv2TbltDevicePkg: Build full UEFI Shell from sources Michael D Kinney
2019-05-09 7:54 ` Sun, Zailiang
2019-05-09 13:19 ` Qian, Yi
2019-05-09 4:31 ` [Patch 08/16] Vlv2TbltDevicePkg: Use CpuDxe from UefiCpuPkg Michael D Kinney
2019-05-09 7:54 ` Sun, Zailiang
2019-05-09 13:18 ` Qian, Yi
2019-05-09 4:31 ` [Patch 09/16] Vlv2TbltDevicePkg: Add PchInitSmm module Michael D Kinney
2019-05-09 7:54 ` Sun, Zailiang
2019-05-09 13:20 ` Qian, Yi
2019-05-09 4:31 ` [Patch 10/16] Vlv2TbltDevicePkg: Always enable QuietBoot to produce BGRT Michael D Kinney
2019-05-09 7:54 ` Sun, Zailiang
2019-05-09 13:20 ` Qian, Yi
2019-05-09 4:31 ` [Patch 11/16] Vlv2TbltDevicePkg/Stitch/Gcc: Update default setting binary Michael D Kinney
2019-05-09 7:54 ` Sun, Zailiang
2019-05-09 13:20 ` Qian, Yi
2019-05-09 4:31 ` [Patch 12/16] Vlv2TbltDevicePkg: Remove directory assumptions from build scripts Michael D Kinney
2019-05-09 7:55 ` Sun, Zailiang
2019-05-09 13:21 ` Qian, Yi
2019-05-09 4:31 ` [Patch 13/16] Vlv2TbltDevicePkg/Capsule: Do not clear UEFI varstore Michael D Kinney
2019-05-09 7:55 ` Sun, Zailiang
2019-05-09 13:20 ` Qian, Yi
2019-05-09 4:31 ` [Patch 14/16] Vlv2TbltDevicePkg/Capsule: Remove path to openssl tools Michael D Kinney
2019-05-09 7:55 ` Sun, Zailiang
2019-05-09 13:20 ` Qian, Yi
2019-05-09 4:31 ` [Patch 15/16] Vlv2TbltDevicePkg/Capsule: Add Linux/LVFS generation scripts Michael D Kinney
2019-05-09 7:55 ` Sun, Zailiang
2019-05-09 13:21 ` Qian, Yi
2019-05-09 4:31 ` [Patch 16/16] Vlv2TbltDevicePkg: Update Readme.md Michael D Kinney
2019-05-09 7:58 ` Sun, Zailiang
2019-05-09 13:21 ` Qian, Yi
2019-05-09 13:18 ` [Patch 00/16] Vlv2TbltDevicePkg: Sync with edk2/master Qian, Yi
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