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MdeModulePkg/UefiBootManagerLib: allow foreign Driver#### images 

Allow PE/COFF images that must execute under emulation for Driver####
options, by removing the redundant machine type check from the BDS code.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Hao Wu <hao.a.wu@intel.com>
This commit is contained in:
Ard Biesheuvel 2018-01-08 10:32:03 +00:00
parent 615a72400b
commit 26d60374b8
1 changed files with 2 additions and 4 deletions
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6
MdeModulePkg/Library/UefiBootManagerLib/BmLoadOption.c
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@ -1227,10 +1227,8 @@ BmIsLoadOptionPeHeaderValid (
// Check PE32 or PE32+ magic, and machine type
//
OptionalHeader = (EFI_IMAGE_OPTIONAL_HEADER32 *) &PeHeader->Pe32.OptionalHeader;
if ((OptionalHeader->Magic == EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC ||
OptionalHeader->Magic == EFI_IMAGE_NT_OPTIONAL_HDR64_MAGIC) &&
EFI_IMAGE_MACHINE_TYPE_SUPPORTED (PeHeader->Pe32.FileHeader.Machine)
) {
if (OptionalHeader->Magic == EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC ||
OptionalHeader->Magic == EFI_IMAGE_NT_OPTIONAL_HDR64_MAGIC) {
//
// Check the Subsystem:
// Driver#### must be of type BootServiceDriver or RuntimeDriver