Hi
I was not able to read the last block of my sd card
(the gpt backup block) without the following
diff --git a/lib/efi_loader/efi_disk.c b/lib/efi_loader/efi_disk.c
index d0aad0252a..ea9d763072 100644
--- a/lib/efi_loader/efi_disk.c
+++ b/lib/efi_loader/efi_disk.c
@@ -147,7 +147,7 @@ static efi_status_t EFIAPI
efi_disk_read_blocks(struct efi_block_io *this,
(uintptr_t)buffer & (this->media->io_align - 1))
return EFI_INVALID_PARAMETER;
if (lba * this->media->block_size + buffer_size >
- this->media->last_block * this->media->block_size)
+ this->media->last_block * this->media->block_size +
this->media->block_size)
return EFI_INVALID_PARAMETER;
Is my math wrong or is my patch correct?
With the patch the my efiloader can read the gpt backup block correctly,
Thanks
/Jesper
