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efi_selftest: provide a dummy device path

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Currently we pass bootefi_device_path and bootefi_image_path as
device and image path without initializing them. They may carry
values from previous calls to bootefi.

With the patch the variables are initialized valid dummy values.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Heinrich Schuchardt 2017-10-18 18:13:09 +02:00 committed by Alexander Graf
parent 3eb0841be7
commit f972dc1401
1 changed files with 6 additions and 0 deletions

6
cmd/bootefi.c
View File

@ -299,6 +299,12 @@ static int do_bootefi(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
struct efi_loaded_image loaded_image_info = {};
struct efi_object loaded_image_info_obj = {};
/* Construct a dummy device path. */
bootefi_device_path = efi_dp_from_mem(EFI_RESERVED_MEMORY_TYPE,
(uintptr_t)&efi_selftest,
(uintptr_t)&efi_selftest);
bootefi_image_path = efi_dp_from_file(NULL, 0, "\\selftest");
efi_setup_loaded_image(&loaded_image_info,
&loaded_image_info_obj,
bootefi_device_path, bootefi_image_path);