This function can be used from do_bootefi_exec() so that we use mostly the same code for a normal EFI application and an EFI test.
Rename the function and use it in both places.
Signed-off-by: Simon Glass sjg@chromium.org ---
Changes in v15: - Add a comment about a leaked device path
Changes in v14: - Go back to the horrible long variable names - Hopefully correct error paths in do_bootefi_exec()
Changes in v13: - Drop 'efi_loader: Drop setup_ok' as we have an existing patch for that - Drop patches previously applied
Changes in v12: None Changes in v11: - Drop patches previously applied
Changes in v9: None Changes in v7: - Drop patch "efi: Init the 'rows' and 'cols' variables" - Drop patches previous applied
Changes in v5: - Rebase to master
Changes in v4: - Rebase to master
Changes in v3: - Add new patch to rename bootefi_test_finish() to bootefi_run_finish()
cmd/bootefi.c | 46 ++++++++++++++++++++++++---------------------- 1 file changed, 24 insertions(+), 22 deletions(-)
diff --git a/cmd/bootefi.c b/cmd/bootefi.c index 0ca84ff7168..5831c991a8e 100644 --- a/cmd/bootefi.c +++ b/cmd/bootefi.c @@ -346,6 +346,20 @@ static efi_status_t bootefi_run_prepare(const char *load_options_path, return 0; }
+/** + * bootefi_run_finish() - finish up after running an EFI test + * + * @loaded_image_info: Pointer to a struct which holds the loaded image info + * @image_objj: Pointer to a struct which holds the loaded image object + */ +static void bootefi_run_finish(struct efi_loaded_image_obj *image_obj, + struct efi_loaded_image *loaded_image_info) +{ + efi_restore_gd(); + free(loaded_image_info->load_options); + efi_delete_handle(&image_obj->header); +} + /** * do_bootefi_exec() - execute EFI binary * @@ -386,11 +400,11 @@ static efi_status_t do_bootefi_exec(void *efi, */ ret = efi_create_handle(&mem_handle); if (ret != EFI_SUCCESS) - goto exit; + return ret; /* TODO: leaks device_path */ ret = efi_add_protocol(mem_handle, &efi_guid_device_path, device_path); if (ret != EFI_SUCCESS) - goto exit; + goto err_add_protocol; } else { assert(device_path && image_path); } @@ -398,13 +412,13 @@ static efi_status_t do_bootefi_exec(void *efi, ret = bootefi_run_prepare("bootargs", device_path, image_path, &image_obj, &loaded_image_info); if (ret) - return ret; + goto err_prepare;
/* Load the EFI payload */ entry = efi_load_pe(image_obj, efi, loaded_image_info); if (!entry) { ret = EFI_LOAD_ERROR; - goto exit; + goto err_prepare; }
if (memdp) { @@ -424,7 +438,7 @@ static efi_status_t do_bootefi_exec(void *efi,
if (setjmp(&image_obj->exit_jmp)) { ret = image_obj->exit_status; - goto exit; + goto err_prepare; }
#ifdef CONFIG_ARM64 @@ -462,10 +476,11 @@ static efi_status_t do_bootefi_exec(void *efi,
ret = efi_do_enter(&image_obj->header, &systab, entry);
-exit: +err_prepare: /* image has returned, loaded-image obj goes *poof*: */ - if (image_obj) - efi_delete_handle(&image_obj->header); + bootefi_run_finish(image_obj, loaded_image_info); + +err_add_protocol: if (mem_handle) efi_delete_handle(mem_handle);
@@ -510,19 +525,6 @@ static efi_status_t bootefi_test_prepare loaded_image_infop); }
-/** - * bootefi_test_finish() - finish up after running an EFI test - * - * @image_obj: Pointer to a struct which holds the loaded image object - * @loaded_image_info: Pointer to a struct which holds the loaded image info - */ -static void bootefi_test_finish(struct efi_loaded_image_obj *image_obj, - struct efi_loaded_image *loaded_image_info) -{ - efi_restore_gd(); - free(loaded_image_info->load_options); - efi_delete_handle(&image_obj->header); -} #endif /* CONFIG_CMD_BOOTEFI_SELFTEST */
static int do_bootefi_bootmgr_exec(void) @@ -607,7 +609,7 @@ static int do_bootefi(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
/* Execute the test */ r = efi_selftest(&image_obj->header, &systab); - bootefi_test_finish(image_obj, loaded_image_info); + bootefi_run_finish(image_obj, loaded_image_info); return r != EFI_SUCCESS; } else #endif