diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/efi_loader/efi_boottime.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/efi_loader/efi_boottime.c b/lib/efi_loader/efi_boottime.c index eb5946a959..44bcbb1455 100644 --- a/lib/efi_loader/efi_boottime.c +++ b/lib/efi_loader/efi_boottime.c @@ -189,6 +189,16 @@ static efi_status_t EFIAPI efi_create_event( return EFI_EXIT(EFI_OUT_OF_RESOURCES); } + if (event == NULL) + return EFI_EXIT(EFI_INVALID_PARAMETER); + + if ((type & EVT_NOTIFY_SIGNAL) && (type & EVT_NOTIFY_WAIT)) + return EFI_EXIT(EFI_INVALID_PARAMETER); + + if ((type & (EVT_NOTIFY_SIGNAL|EVT_NOTIFY_WAIT)) && + notify_function == NULL) + return EFI_EXIT(EFI_INVALID_PARAMETER); + efi_event.type = type; efi_event.notify_tpl = notify_tpl; efi_event.notify_function = notify_function; |