If the parent image handle does not refer to a loaded image return
EFI_INVALID_PARAMETER.
(UEFI SCT II 2017: 3.4.1 LoadImage() - 5.1.4.1.1)
If the size of the source buffer is 0, return EFI_LOAD_ERROR.
(UEFI SCT II 2017: 3.4.1 LoadImage() - 5.1.4.1.6)
v3
Put each change into a separate patch
Remove the following changes due to a conflict between UEFI
and UEFI SCT:
* If the file path is NULL, return EFI_INVALID_PARAMETER.
* If the file path is invalid, return EFI_NOT_FOUND.
Heinrich Schuchardt (2):
efi_loader: LoadImage() check parent image
efi_loader: LoadImage() check source size
include/efi_loader.h | 1 +
lib/efi_loader/efi_boottime.c | 11 +++++++-
lib/efi_loader/efi_root_node.c | 48 ++++++++++++++++++----------------
3 files changed, 37 insertions(+), 23 deletions(-)
--
2.20.1
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