From: Michael Kubacki <[email protected]> DumpMemoryTypeInfoSummary() is used to dump information about the MemoryTypeInformation HOB. The dump function currently modifies the data which can corrupt the data for later HOB consumers in the DXE phase.
This change makes DumpMemoryTypeInfoSummary() treat the data as read-only. Cc: Chasel Chiu <[email protected]> Cc: Nate DeSimone <[email protected]> Cc: Isaac Oram <[email protected]> Cc: Liming Gao <[email protected]> Cc: Eric Dong <[email protected]> Signed-off-by: Michael Kubacki <[email protected]> --- Platform/Intel/MinPlatformPkg/Test/Library/TestPointCheckLib/DxeCheckMemoryTypeInformation.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/Platform/Intel/MinPlatformPkg/Test/Library/TestPointCheckLib/DxeCheckMemoryTypeInformation.c b/Platform/Intel/MinPlatformPkg/Test/Library/TestPointCheckLib/DxeCheckMemoryTypeInformation.c index 9ee9dd252c7e..a30b69dd787c 100644 --- a/Platform/Intel/MinPlatformPkg/Test/Library/TestPointCheckLib/DxeCheckMemoryTypeInformation.c +++ b/Platform/Intel/MinPlatformPkg/Test/Library/TestPointCheckLib/DxeCheckMemoryTypeInformation.c @@ -22,8 +22,8 @@ ShortNameOfMemoryType( VOID DumpMemoryTypeInfoSummary ( - IN EFI_MEMORY_TYPE_INFORMATION *CurrentMemoryTypeInformation, - IN EFI_MEMORY_TYPE_INFORMATION *PreviousMemoryTypeInformation + IN CONST EFI_MEMORY_TYPE_INFORMATION *CurrentMemoryTypeInformation, + IN CONST EFI_MEMORY_TYPE_INFORMATION *PreviousMemoryTypeInformation ) { UINTN Index; @@ -83,7 +83,6 @@ DumpMemoryTypeInfoSummary ( } if (Next != Previous) { - PreviousMemoryTypeInformation[Index].NumberOfPages = Next; MemoryTypeInformationModified = TRUE; } @@ -110,7 +109,7 @@ TestPointCheckMemoryTypeInformation ( VOID *CurrentMemoryTypeInformation; VOID *PreviousMemoryTypeInformation; VOID *VariableMemoryTypeInformation; - + DEBUG ((DEBUG_INFO, "==== TestPointCheckMemoryTypeInformation - Enter\n")); CurrentMemoryTypeInformation = NULL; PreviousMemoryTypeInformation = NULL; -- 2.28.0.windows.1 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#92172): https://edk2.groups.io/g/devel/message/92172 Mute This Topic: https://groups.io/mt/92839532/21656 Group Owner: [email protected] Unsubscribe: https://edk2.groups.io/g/devel/unsub [[email protected]] -=-=-=-=-=-=-=-=-=-=-=-
