mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-09-28 23:50:26 +09:00
efi_loader: loaded images cannot be started twice
If an image already has been started, return EFI_INVALID_PARAMETER when StartImage() is called for the same handle again. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
This commit is contained in:
parent
200000387c
commit
1d3e8dc792
@ -2863,6 +2863,9 @@ efi_status_t EFIAPI efi_start_image(efi_handle_t image_handle,
|
||||
EFI_ENTRY("%p, %p, %p", image_handle, exit_data_size, exit_data);
|
||||
|
||||
/* Check parameters */
|
||||
if (image_obj->header.type != EFI_OBJECT_TYPE_LOADED_IMAGE)
|
||||
return EFI_EXIT(EFI_INVALID_PARAMETER);
|
||||
|
||||
ret = EFI_CALL(efi_open_protocol(image_handle, &efi_guid_loaded_image,
|
||||
&info, NULL, NULL,
|
||||
EFI_OPEN_PROTOCOL_GET_PROTOCOL));
|
||||
|
Loading…
Reference in New Issue
Block a user