From 7df5af6f3acb7dc4a4b96d55d1f8c0cd83a527f6 Mon Sep 17 00:00:00 2001 From: Heinrich Schuchardt Date: Fri, 26 Jan 2018 06:50:54 +0100 Subject: efi_loader: do not install NULL as device path In an image is loaded from memory we do not have a device path. Do not install NULL as device path in this case. Signed-off-by: Heinrich Schuchardt Signed-off-by: Alexander Graf --- lib/efi_loader/efi_boottime.c | 20 +++++++++++--------- 1 file changed, 11 insertions(+), 9 deletions(-) (limited to 'lib') diff --git a/lib/efi_loader/efi_boottime.c b/lib/efi_loader/efi_boottime.c index 4a36b62828..da93498b36 100644 --- a/lib/efi_loader/efi_boottime.c +++ b/lib/efi_loader/efi_boottime.c @@ -1367,16 +1367,18 @@ efi_status_t efi_setup_loaded_image( obj->handle = info; info->file_path = file_path; - if (device_path) - info->device_handle = efi_dp_find_obj(device_path, NULL); - /* - * When asking for the device path interface, return - * bootefi_device_path - */ - ret = efi_add_protocol(obj->handle, &efi_guid_device_path, device_path); - if (ret != EFI_SUCCESS) - goto failure; + if (device_path) { + info->device_handle = efi_dp_find_obj(device_path, NULL); + /* + * When asking for the device path interface, return + * bootefi_device_path + */ + ret = efi_add_protocol(obj->handle, &efi_guid_device_path, + device_path); + if (ret != EFI_SUCCESS) + goto failure; + } /* * When asking for the loaded_image interface, just -- cgit v1.2.3