tar <star.z...@intel.com>
> Subject: [edk2] [PATCH] IntelSiliconPkg IntelVTdDxe: Fix potential NULL
> pointer
> dereference
>
> The implementation of MdeModulePkg\Universal\Acpi\AcpiTableDxe reserves
> first entry of RSDT/XSDT to FADT, the first entry value is 0 when FADT
>
The implementation of MdeModulePkg\Universal\Acpi\AcpiTableDxe reserves
first entry of RSDT/XSDT to FADT, the first entry value is 0 when FADT
is installed. So the RSDT/XSDT parsing code should check the entry value
first before checking the table signature.
Cc: Jiewen Yao
2 matches
Mail list logo