Tianocore/edk2.git/MdeModulePkg/Universal, branch dependabot/github_actions/github/codeql-action-4.39.1

MdeModulePkg: Use DUMP_HEX Macro

2026-10-23T03:44:49+00:00

Several places in MdeModulePkg were implementing their own versions of hex dumping logic; use the DebugLib.h macro instead. Prints change slightly, they are now standardized with uppercase hex, prefixes on every row instead of in the header only, and VarCheckHiiLib no longer indents rows with *ASCII*. Signed-off-by: Oliver Smith-Denny

MdeModulePkg/Core: Add EFI_HOB_RESOURCE_DESCRIPTOR2 support

2026-10-22T23:28:02+00:00

Add IS_RESOURCE_DESCRIPTOR_HOB() and GET_RESOURCE_HOB_ATTRIBUTE() macros to handle both EFI_HOB_TYPE_RESOURCE_DESCRIPTOR and EFI_HOB_TYPE_RESOURCE_DESCRIPTOR2 HOB types. Resource Descriptor v2 HOBs use ResourceCapabilities instead of ResourceAttribute, so they cannot be accessed through the same union member. Update consumers of ResourceDescriptorHobs to understand both EFI_HOB_TYPE_RESOURCE_DESCRIPTOR and EFI_HOB_TYPE_RESOURCE_DESCRIPTOR2. Signed-off-by: Aaron Pop

MdeModulePkg/TimestampDxe: Mark all architectures as valid

2026-10-21T14:24:08+00:00

TimestampDxe only declares IA32, X64 and EBC as valid architectures. This restriction is a leftover from when the driver was introduced and no longer reflects reality: the driver is plain C on top of TimerLib and the protocol it produces is not architecture specific, so it builds and works on every architecture edk2 supports. Use ANY instead of enumerating architectures, so the comment cannot go out of date again when further architectures are added. Signed-off-by: Felix Moessbauer

MdeModulePkg: Fix typo in DriverHealthManagerStrings.uni

2026-10-20T22:34:10+00:00

Correct "#lauguage" to "#language" in the fr-FR entry of STR_NULL. Signed-off-by: Wolf Hess

MdeModulePkg: Add a check and close Blocko2 protocol

2026-10-03T21:31:54+00:00

REF:https://github.com/tianocore/edk2/issues/10727 Signed-off-by: Kanagavel On branch Kanagavel/MdeModulePkg

MdeModulePkg/SetupBrowserDxe: Fix memory leak in GetQuestionDefault()

2026-09-25T12:42:52+00:00

StrValue is obtained from HiiGetString(), which allocates a new string buffer. The buffer is used to set DefaultValue->Buffer but is never released, causing a memory leak each time this code path is executed. Add FreePool (StrValue) after it is no longer needed. No functional change intended. Signed-off-by: Qihang Gao

MdeModulePkg: Variable: Log Reclaim() completion status

2026-09-21T07:23:22+00:00

Adds a DEBUG_INFO message when Reclaim() finishes so platform boot logs show whether reclaim ran and what status it returned. This makes it easier to distinguish reclaims impact on boot measurements. Signed-off-by: Abdul Lateef Attar

MdeModulePkg: Update UI strings to indicate case-insensitive key options

2026-09-15T03:00:02+00:00

Update the prompt strings for save/exit and confirm actions to show both uppercase and lowercase key options (e.g., 'Y(y)' and 'N(n)') to make it clear that the system accepts either case. This improves user experience by avoiding confusion about case sensitivity. Affected strings: - ARE_YOU_SURE (CustomizedDisplayLib) - CONFIRM_OPTION (DisplayEngineDxe) - RECONNECT_CHANGES_OPTIONS (DisplayEngineDxe) French translations are updated accordingly. Signed-off-by: Qihang Gao

MdeModulePkg/MonotonicCounterRuntimeDxe: Add VarPolicy to the MTC variable

2026-09-03T17:41:04+00:00

Applies a UEFI variable policy to the "MTC" variable to ensure that it is the size of a UINT32 and the variable attributes are restricted to BS, RT, and NV. A protocol dependency on the Variable Policy Protocol is not added to the driver's dependency expression to allow it to be dispatched in firmware that does not have the Variable Policy Protocol installed. Co-authored-by: Michael Kubacki Signed-off-by: Michael Kubacki

MdeModulePkg: Improved error handling in RuntimeDxe Variable drivers

2026-08-31T09:15:32+00:00

Some platforms may disable `ASSERT_DEADLOOP_ENABLED` in `PcdDebugPropertyMask`. In this case ASSERT won't hang the machine. Replaced those simple ASSERT with proper error returning handling. Signed-off-by: Paddy Deng (AMI US Holdings Inc)