Re: [edk2-devel] [PATCH] UefiPayloadPkg: Fix LoadDxeCore for payload size > 16MB

["Guo, Gua" <gua.guo@intel.com>]

[-- Attachment #1: Type: text/plain, Size: 2660 bytes --]

Please send PR also.
________________________________
From: Lean Sheng Tan <sheng.tan@9elements.com>
Sent: Wednesday, June 5, 2024 10:18:27 PM
To: devel@edk2.groups.io <devel@edk2.groups.io>; Witt, Sebastian <sebastian.witt@siemens.com>; Guo, Gua <gua.guo@intel.com>; Rhodes, Sean <sean@starlabs.systems>; Lu, James <james.lu@intel.com>; Dong, Guo <guo.dong@intel.com>
Subject: Re: [edk2-devel] [PATCH] UefiPayloadPkg: Fix LoadDxeCore for payload size > 16MB

+ edk2 payload maintainers

Best Regards,
Lean Sheng Tan

[http://static.9elements.com/logo-signature.png]

9elements GmbH, Kortumstraße 19-21, 44787 Bochum, Germany
Email: sheng.tan@9elements.com<mailto:sheng.tan@9elements.com>
Phone: +49 234 68 94 188<tel:+492346894188>
Mobile: +49 176 76 113842<tel:+4917676113842>

Registered office: Bochum
Commercial register: Amtsgericht Bochum, HRB 17519
Management: Sebastian German, Eray Bazaar

Data protection information according to Art. 13 GDPR<https://9elements.com/privacy>


On Mon, 3 Jun 2024 at 23:20, Witt, Sebastian via groups.io<http://groups.io> <sebastian.witt=siemens.com@groups.io<mailto:siemens.com@groups.io>> wrote:

Fix calculation of first section in FileFindSection for FILE2 headers in UefiPayloadEntry module.

Signed-of-by: Sebastian Witt <sebastian.witt@siemens.com<mailto:sebastian.witt@siemens.com>>
---
 UefiPayloadPkg/UefiPayloadEntry/LoadDxeCore.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/UefiPayloadPkg/UefiPayloadEntry/LoadDxeCore.c b/UefiPayloadPkg/UefiPayloadEntry/LoadDxeCore.c
index 898d610951..9cb6edefcf 100644
--- a/UefiPayloadPkg/UefiPayloadEntry/LoadDxeCore.c
+++ b/UefiPayloadPkg/UefiPayloadEntry/LoadDxeCore.c
@@ -211,13 +211,14 @@ FileFindSection (

   if (IS_FFS_FILE2 (FileHeader)) {
     FileSize = FFS_FILE2_SIZE (FileHeader);
+    Section = (EFI_COMMON_SECTION_HEADER *)(((EFI_FFS_FILE_HEADER2 *)FileHeader) + 1);
   } else {
     FileSize = FFS_FILE_SIZE (FileHeader);
+    Section = (EFI_COMMON_SECTION_HEADER *)(FileHeader + 1);
   }

   FileSize -= sizeof (EFI_FFS_FILE_HEADER);

-  Section = (EFI_COMMON_SECTION_HEADER *)(FileHeader + 1);
   Index   = 0;
   while (Index < FileSize) {
     if (Section->Type == SectionType) {
--
2.39.2








-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.
View/Reply Online (#119473): https://edk2.groups.io/g/devel/message/119473
Mute This Topic: https://groups.io/mt/106471262/7686176
Group Owner: devel+owner@edk2.groups.io
Unsubscribe: https://edk2.groups.io/g/devel/unsub [rebecca@openfw.io]
-=-=-=-=-=-=-=-=-=-=-=-



[-- Attachment #2: Type: text/html, Size: 6121 bytes --]