diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/efi_loader/efi_variable.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/lib/efi_loader/efi_variable.c b/lib/efi_loader/efi_variable.c index 37728c3c165..28b1aa7505a 100644 --- a/lib/efi_loader/efi_variable.c +++ b/lib/efi_loader/efi_variable.c @@ -202,8 +202,10 @@ efi_status_t EFIAPI efi_get_variable(u16 *variable_name, len /= 2; *data_size = len; - if (in_size < len) - return EFI_EXIT(EFI_BUFFER_TOO_SMALL); + if (in_size < len) { + ret = EFI_BUFFER_TOO_SMALL; + goto out; + } if (!data) return EFI_EXIT(EFI_INVALID_PARAMETER); @@ -217,8 +219,10 @@ efi_status_t EFIAPI efi_get_variable(u16 *variable_name, *data_size = len; - if (in_size < len) - return EFI_EXIT(EFI_BUFFER_TOO_SMALL); + if (in_size < len) { + ret = EFI_BUFFER_TOO_SMALL; + goto out; + } if (!data) return EFI_EXIT(EFI_INVALID_PARAMETER); @@ -232,10 +236,11 @@ efi_status_t EFIAPI efi_get_variable(u16 *variable_name, return EFI_EXIT(EFI_DEVICE_ERROR); } +out: if (attributes) *attributes = attr & EFI_VARIABLE_MASK; - return EFI_EXIT(EFI_SUCCESS); + return EFI_EXIT(ret); } static char *efi_variables_list; |