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Diffstat (limited to 'lib/efi_loader/efi_hii.c')
-rw-r--r--lib/efi_loader/efi_hii.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/efi_loader/efi_hii.c b/lib/efi_loader/efi_hii.c
index 27db3be6a1..3b54ecb11a 100644
--- a/lib/efi_loader/efi_hii.c
+++ b/lib/efi_loader/efi_hii.c
@@ -758,6 +758,9 @@ set_keyboard_layout(const struct efi_hii_database_protocol *this,
{
EFI_ENTRY("%p, %pUs", this, key_guid);
+ if (!key_guid)
+ return EFI_EXIT(EFI_INVALID_PARAMETER);
+
return EFI_EXIT(EFI_NOT_FOUND);
}