diff options
Diffstat (limited to 'lib/efi_loader/efi_boottime.c')
| -rw-r--r-- | lib/efi_loader/efi_boottime.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/efi_loader/efi_boottime.c b/lib/efi_loader/efi_boottime.c index 887baaab02..50c5374e5f 100644 --- a/lib/efi_loader/efi_boottime.c +++ b/lib/efi_loader/efi_boottime.c @@ -2261,7 +2261,7 @@ static efi_status_t EFIAPI efi_locate_device_path( EFI_ENTRY("%pUl, %p, %p", protocol, device_path, device); - if (!protocol || !device_path || !*device_path || !device) { + if (!protocol || !device_path || !*device_path) { ret = EFI_INVALID_PARAMETER; goto out; } @@ -2294,6 +2294,10 @@ static efi_status_t EFIAPI efi_locate_device_path( /* Check if dp is a subpath of device_path */ if (memcmp(*device_path, dp, len_dp)) continue; + if (!device) { + ret = EFI_INVALID_PARAMETER; + goto out; + } *device = handles[i]; len_best = len_dp; } |