diff options
Diffstat (limited to 'ArmPkg')
| -rw-r--r-- | ArmPkg/Library/BdsLib/BdsFilePath.c | 48 |
1 files changed, 32 insertions, 16 deletions
diff --git a/ArmPkg/Library/BdsLib/BdsFilePath.c b/ArmPkg/Library/BdsLib/BdsFilePath.c index 5fc8d53092..924c61ed34 100644 --- a/ArmPkg/Library/BdsLib/BdsFilePath.c +++ b/ArmPkg/Library/BdsLib/BdsFilePath.c @@ -467,27 +467,34 @@ BdsFileSystemSupport ( EFI_STATUS
BdsFileSystemLoadImage (
- IN EFI_DEVICE_PATH *DevicePath,
- IN EFI_HANDLE Handle,
- IN EFI_DEVICE_PATH *RemainingDevicePath,
+ IN EFI_DEVICE_PATH *DevicePath,
+ IN EFI_HANDLE Handle,
+ IN EFI_DEVICE_PATH *RemainingDevicePath,
IN EFI_ALLOCATE_TYPE Type,
- IN OUT EFI_PHYSICAL_ADDRESS* Image,
+ IN OUT EFI_PHYSICAL_ADDRESS *Image,
OUT UINTN *ImageSize
)
{
- FILEPATH_DEVICE_PATH* FilePathDevicePath;
- EFI_SIMPLE_FILE_SYSTEM_PROTOCOL *FsProtocol;
- EFI_FILE_PROTOCOL *Fs;
- EFI_STATUS Status;
- EFI_FILE_INFO *FileInfo;
- EFI_FILE_PROTOCOL *File;
- UINTN Size;
+ EFI_STATUS Status;
+ FILEPATH_DEVICE_PATH *FilePathDevicePath;
+ EFI_SIMPLE_FILE_SYSTEM_PROTOCOL *FsProtocol;
+ EFI_FILE_PROTOCOL *Fs;
+ EFI_FILE_INFO *FileInfo;
+ EFI_FILE_PROTOCOL *File;
+ UINTN Size;
ASSERT (IS_DEVICE_PATH_NODE (RemainingDevicePath, MEDIA_DEVICE_PATH, MEDIA_FILEPATH_DP));
FilePathDevicePath = (FILEPATH_DEVICE_PATH*)RemainingDevicePath;
- Status = gBS->HandleProtocol (Handle, &gEfiSimpleFileSystemProtocolGuid, (VOID **)&FsProtocol);
+ Status = gBS->OpenProtocol (
+ Handle,
+ &gEfiSimpleFileSystemProtocolGuid,
+ (VOID**)&FsProtocol,
+ gImageHandle,
+ Handle,
+ EFI_OPEN_PROTOCOL_BY_DRIVER
+ );
if (EFI_ERROR (Status)) {
return Status;
}
@@ -495,13 +502,12 @@ BdsFileSystemLoadImage ( // Try to Open the volume and get root directory
Status = FsProtocol->OpenVolume (FsProtocol, &Fs);
if (EFI_ERROR (Status)) {
- return Status;
+ goto CLOSE_PROTOCOL;
}
- File = NULL;
Status = Fs->Open (Fs, &File, FilePathDevicePath->PathName, EFI_FILE_MODE_READ, 0);
if (EFI_ERROR (Status)) {
- return Status;
+ goto CLOSE_PROTOCOL;
}
Size = 0;
@@ -509,7 +515,7 @@ BdsFileSystemLoadImage ( FileInfo = AllocatePool (Size);
Status = File->GetInfo (File, &gEfiFileInfoGuid, &Size, FileInfo);
if (EFI_ERROR (Status)) {
- return Status;
+ goto CLOSE_FILE;
}
// Get the file size
@@ -528,6 +534,16 @@ BdsFileSystemLoadImage ( Status = File->Read (File, &Size, (VOID*)(UINTN)(*Image));
}
+CLOSE_FILE:
+ File->Close (File);
+
+CLOSE_PROTOCOL:
+ gBS->CloseProtocol (
+ Handle,
+ &gEfiSimpleFileSystemProtocolGuid,
+ gImageHandle,
+ Handle);
+
return Status;
}
|