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boot/edk2: fix gcc 11 Werror

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Backport a patch [1] included in edk2-stable202202 release.

Fixes:
https://gitlab.com/kubu93/buildroot/-/jobs/2510255569

[1] ae8272ef78

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: Dick Olsson <hi@senzilla.io>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
This commit is contained in:
Romain Naour
2022-05-27 13:21:46 +02:00
committed by Yann E. MORIN
parent 45115ea557
commit 51316159c8
1 changed files with 48 additions and 0 deletions
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48
boot/edk2/0001-MdeModulePkg-UsbBusDxe-fix-NOOPT-build-error.patch Normal file
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@@ -0,0 +1,48 @@
From 59aa67f7a4d8efc564b46fe467aaf6eccec17183 Mon Sep 17 00:00:00 2001
From: Gerd Hoffmann <kraxel@redhat.com>
Date: Mon, 20 Dec 2021 22:32:38 +0800
Subject: [PATCH] MdeModulePkg/UsbBusDxe: fix NOOPT build error
gcc-11 (fedora 35):
/home/kraxel/projects/edk2/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBus.c: In function ?UsbIoBulkTransfer?:
/home/kraxel/projects/edk2/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBus.c:277:12: error: ?UsbHcBulkTransfer? accessing 80 bytes in a region of size 8 [-Werror=stringop-overflow=]
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
(cherry picked from commit ae8272ef787d80950803c521a13a308651bdc62e)
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.c | 2 +-
MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.c b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.c
index 7529e03e85..b2ce97ca37 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.c
+++ b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.c
@@ -285,7 +285,7 @@ UsbHcBulkTransfer (
IN UINT8 DevSpeed,
IN UINTN MaxPacket,
IN UINT8 BufferNum,
- IN OUT VOID *Data[EFI_USB_MAX_BULK_BUFFER_NUM],
+ IN OUT VOID *Data[],
IN OUT UINTN *DataLength,
IN OUT UINT8 *DataToggle,
IN UINTN TimeOut,
diff --git a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.h b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.h
index 1d2b8a6174..1316a5981f 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.h
+++ b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.h
@@ -149,7 +149,7 @@ UsbHcBulkTransfer (
IN UINT8 DevSpeed,
IN UINTN MaxPacket,
IN UINT8 BufferNum,
- IN OUT VOID *Data[EFI_USB_MAX_BULK_BUFFER_NUM],
+ IN OUT VOID *Data[],
IN OUT UINTN *DataLength,
IN OUT UINT8 *DataToggle,
IN UINTN TimeOut,
--
2.35.3