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IntelSiliconPkg: Code Quality Improvements #215

Merged
merged 2 commits into from
Oct 3, 2024
Merged

IntelSiliconPkg: Code Quality Improvements #215

merged 2 commits into from
Oct 3, 2024

Commits on Oct 3, 2024

  1. IntelSiliconPkg/IntelVTdDmarPei: Prevent invalid dereference 

    Prevent invalid DMAR ACPI table dereference if the table is not
found.

Signed-off-by: Michael Kubacki <[email protected]>
    @makubacki
    makubacki committed Oct 3, 2024
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  2. IntelSiliconPkg/SmmAccess: Fix potential integer overflow in loop com… 

    …parison

SmmAccessDxe:

`mSmmAccess.NumberRegions` is a `UINTN` while the loop index variable
compared against it is a `UINT8`. This can lead to an overflow of the
loop index for `mSmmAccess.NumberRegions` for values larger than
`UINT8_MAX`. This change makes `Index` a `UINTN` to match in width.

PeiSmmAccessLib:

Fixes a similar `UINT8` loop index issue.

Signed-off-by: Michael Kubacki <[email protected]>
    @makubacki
    makubacki committed Oct 3, 2024
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