For booting via `bootefi bootmgr` it is necessary that the EFI variable BootOrder is defined. Provide a diagnostic message if the variable is missing.
Signed-off-by: Heinrich Schuchardt xypron.glpk@gmx.de --- lib/efi_loader/efi_bootmgr.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/lib/efi_loader/efi_bootmgr.c b/lib/efi_loader/efi_bootmgr.c index 8bb84f888c1..15a06085364 100644 --- a/lib/efi_loader/efi_bootmgr.c +++ b/lib/efi_loader/efi_bootmgr.c @@ -180,8 +180,10 @@ void *efi_bootmgr_load(struct efi_device_path **device_path, rs = systab.runtime;
bootorder = get_var(L"BootOrder", &efi_global_variable_guid, &size); - if (!bootorder) + if (!bootorder) { + printf("BootOrder not defined\n"); goto error; + }
num = size / sizeof(uint16_t); for (i = 0; i < num; i++) {