According to the Portable Executable and Common Object File Format
Specification the image size must be a multiple of the alignment
of sections.
Signed-off-by: Heinrich Schuchardt <xypron.g...@gmx.de>
---
lib/efi_loader/efi_image_loader.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/lib/efi_loader/efi_image_loader.c
b/lib/efi_loader/efi_image_loader.c
index 5125340fc0..07251693cb 100644
--- a/lib/efi_loader/efi_image_loader.c
+++ b/lib/efi_loader/efi_image_loader.c
@@ -173,6 +173,7 @@ void *efi_load_pe(void *efi, struct efi_loaded_image
*loaded_image_info)
entry = efi_reloc + opt->AddressOfEntryPoint;
rel_size = opt->DataDirectory[rel_idx].Size;
rel = efi_reloc + opt->DataDirectory[rel_idx].VirtualAddress;
+ virt_size = ALIGN(virt_size, opt->SectionAlignment);
} else if (can_run_nt32 &&
(nt->OptionalHeader.Magic == IMAGE_NT_OPTIONAL_HDR32_MAGIC))
{
IMAGE_OPTIONAL_HEADER32 *opt = &nt->OptionalHeader;
@@ -187,6 +188,7 @@ void *efi_load_pe(void *efi, struct efi_loaded_image
*loaded_image_info)
entry = efi_reloc + opt->AddressOfEntryPoint;
rel_size = opt->DataDirectory[rel_idx].Size;
rel = efi_reloc + opt->DataDirectory[rel_idx].VirtualAddress;
+ virt_size = ALIGN(virt_size, opt->SectionAlignment);
} else {
printf("%s: Invalid optional header magic %x\n", __func__,
nt->OptionalHeader.Magic);
--
2.11.0
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