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Remove trailing whitespace

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This commit is contained in:
David Foerster
2016-05-10 22:16:32 +02:00
parent 1910751558
commit 11716ed2da
408 changed files with 4420 additions and 4420 deletions
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66
src/Driver/DriveFilter.c
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@@ -3,7 +3,7 @@
Copyright (c) 2008-2012 TrueCrypt Developers Association and which is governed
by the TrueCrypt License 3.0.
Modifications and additions to the original source code (contained in this file)
Modifications and additions to the original source code (contained in this file)
and all other portions of this file are Copyright (c) 2013-2016 IDRIX
and are governed by the Apache License 2.0 the full text of which is
contained in the file License.txt included in VeraCrypt binary and source
@@ -167,7 +167,7 @@ NTSTATUS DriveFilterAddDevice (PDRIVER_OBJECT driverObject, PDEVICE_OBJECT pdo)
Extension = (DriveFilterExtension *) filterDeviceObject->DeviceExtension;
memset (Extension, 0, sizeof (DriveFilterExtension));
status = IoAttachDeviceToDeviceStackSafe (filterDeviceObject, pdo, &(Extension->LowerDeviceObject));
status = IoAttachDeviceToDeviceStackSafe (filterDeviceObject, pdo, &(Extension->LowerDeviceObject));
if (!NT_SUCCESS (status))
{
goto err;
@@ -182,7 +182,7 @@ NTSTATUS DriveFilterAddDevice (PDRIVER_OBJECT driverObject, PDEVICE_OBJECT pdo)
Extension->IsDriveFilterDevice = Extension->Queue.IsFilterDevice = TRUE;
Extension->DeviceObject = Extension->Queue.DeviceObject = filterDeviceObject;
Extension->Pdo = pdo;
Extension->Queue.LowerDeviceObject = Extension->LowerDeviceObject;
IoInitializeRemoveLock (&Extension->Queue.RemoveLock, 'LRCV', 0, 0);
@@ -215,7 +215,7 @@ static void DismountDrive (DriveFilterExtension *Extension, BOOL stopIoQueue)
{
Dump ("Dismounting drive\n");
ASSERT (Extension->DriveMounted);
if (stopIoQueue && EncryptedIoQueueIsRunning (&Extension->Queue))
EncryptedIoQueueStop (&Extension->Queue);
@@ -249,7 +249,7 @@ static void ComputeBootLoaderFingerprint(PDEVICE_OBJECT LowerDeviceObject, byte*
// TC_BOOT_SECTOR_USER_CONFIG_OFFSET = 438
//
// we have: TC_BOOT_SECTOR_USER_MESSAGE_OFFSET = TC_BOOT_SECTOR_OUTER_VOLUME_BAK_HEADER_CRC_OFFSET + TC_BOOT_SECTOR_OUTER_VOLUME_BAK_HEADER_CRC_SIZE
WHIRLPOOL_init (&whirlpool);
sha512_begin (&sha2);
// read the first 512 bytes
@@ -362,8 +362,8 @@ static NTSTATUS MountDrive (DriveFilterExtension *Extension, Password *password,
if (BootArgs.CryptoInfoLength > 0)
{
PHYSICAL_ADDRESS cryptoInfoAddress;
PHYSICAL_ADDRESS cryptoInfoAddress;
cryptoInfoAddress.QuadPart = (BootLoaderSegment << 4) + BootArgs.CryptoInfoOffset;
#ifdef DEBUG
Dump ("Wiping memory %x %d\n", cryptoInfoAddress.LowPart, BootArgs.CryptoInfoLength);
@@ -389,20 +389,20 @@ static NTSTATUS MountDrive (DriveFilterExtension *Extension, Password *password,
// calculate Fingerprint
ComputeBootLoaderFingerprint (Extension->LowerDeviceObject, header);
if (Extension->Queue.CryptoInfo->hiddenVolume)
{
int64 hiddenPartitionOffset = BootArgs.HiddenSystemPartitionStart;
Dump ("Hidden volume start offset = %I64d\n", Extension->Queue.CryptoInfo->EncryptedAreaStart.Value + hiddenPartitionOffset);
Extension->HiddenSystem = TRUE;
Extension->Queue.RemapEncryptedArea = TRUE;
Extension->Queue.RemappedAreaOffset = hiddenPartitionOffset + Extension->Queue.CryptoInfo->EncryptedAreaStart.Value - BootArgs.DecoySystemPartitionStart;
Extension->Queue.RemappedAreaDataUnitOffset = Extension->Queue.CryptoInfo->EncryptedAreaStart.Value / ENCRYPTION_DATA_UNIT_SIZE - BootArgs.DecoySystemPartitionStart / ENCRYPTION_DATA_UNIT_SIZE;
Extension->Queue.CryptoInfo->EncryptedAreaStart.Value = BootArgs.DecoySystemPartitionStart;
if (Extension->Queue.CryptoInfo->VolumeSize.Value > hiddenPartitionOffset - BootArgs.DecoySystemPartitionStart)
TC_THROW_FATAL_EXCEPTION;
@@ -461,7 +461,7 @@ static NTSTATUS MountDrive (DriveFilterExtension *Extension, Password *password,
}
status = SendDeviceIoControlRequest (Extension->LowerDeviceObject, IOCTL_DISK_GET_LENGTH_INFO, NULL, 0, &BootDriveLength, sizeof (BootDriveLength));
if (!NT_SUCCESS (status))
{
Dump ("Failed to get drive length - error %x\n", status);
@@ -470,7 +470,7 @@ static NTSTATUS MountDrive (DriveFilterExtension *Extension, Password *password,
}
else
Extension->Queue.MaxReadAheadOffset = BootDriveLength;
status = EncryptedIoQueueStart (&Extension->Queue);
if (!NT_SUCCESS (status))
TC_BUG_CHECK (status);
@@ -526,7 +526,7 @@ static NTSTATUS SaveDriveVolumeHeader (DriveFilterExtension *Extension)
Dump ("Saving: ConfiguredEncryptedAreaStart=%I64d (%I64d) ConfiguredEncryptedAreaEnd=%I64d (%I64d)\n", Extension->ConfiguredEncryptedAreaStart / 1024 / 1024, Extension->ConfiguredEncryptedAreaStart, Extension->ConfiguredEncryptedAreaEnd / 1024 / 1024, Extension->ConfiguredEncryptedAreaEnd);
Dump ("Saving: EncryptedAreaStart=%I64d (%I64d) EncryptedAreaEnd=%I64d (%I64d)\n", Extension->Queue.EncryptedAreaStart / 1024 / 1024, Extension->Queue.EncryptedAreaStart, Extension->Queue.EncryptedAreaEnd / 1024 / 1024, Extension->Queue.EncryptedAreaEnd);
if (Extension->Queue.EncryptedAreaStart == -1 || Extension->Queue.EncryptedAreaEnd == -1
|| Extension->Queue.EncryptedAreaEnd <= Extension->Queue.EncryptedAreaStart)
{
@@ -678,7 +678,7 @@ static NTSTATUS OnStartDeviceCompleted (PDEVICE_OBJECT filterDeviceObject, PIRP
}
KeInitializeEvent (&Extension->MountWorkItemCompletedEvent, SynchronizationEvent, FALSE);
IoQueueWorkItem (workItem, MountDriveWorkItemRoutine, DelayedWorkQueue, Extension);
IoQueueWorkItem (workItem, MountDriveWorkItemRoutine, DelayedWorkQueue, Extension);
KeWaitForSingleObject (&Extension->MountWorkItemCompletedEvent, Executive, KernelMode, FALSE, NULL);
IoFreeWorkItem (workItem);
@@ -817,7 +817,7 @@ NTSTATUS DriveFilterDispatchIrp (PDEVICE_OBJECT DeviceObject, PIRP Irp)
if (Extension->BootDrive)
{
status = EncryptedIoQueueAddIrp (&Extension->Queue, Irp);
if (status != STATUS_PENDING)
TCCompleteDiskIrp (Irp, status, 0);
@@ -895,7 +895,7 @@ void ReopenBootVolumeHeader (PIRP irp, PIO_STACK_LOCATION irpSp)
{
Dump ("Header reopened\n");
ComputeBootLoaderFingerprint (BootDriveFilterExtension->LowerDeviceObject, header);
BootDriveFilterExtension->Queue.CryptoInfo->header_creation_time = BootDriveFilterExtension->HeaderCryptoInfo->header_creation_time;
BootDriveFilterExtension->Queue.CryptoInfo->pkcs5 = BootDriveFilterExtension->HeaderCryptoInfo->pkcs5;
BootDriveFilterExtension->Queue.CryptoInfo->noIterations = BootDriveFilterExtension->HeaderCryptoInfo->noIterations;
@@ -1025,7 +1025,7 @@ static NTSTATUS HiberDriverWriteFunctionFilter (int filterNumber, PLARGE_INTEGER
if (writeB)
return (*OriginalHiberDriverWriteFunctionsB[filterNumber]) (writeOffset, encryptedDataMdl);
return (*OriginalHiberDriverWriteFunctionsA[filterNumber]) (arg0WriteA, writeOffset, encryptedDataMdl, arg3WriteA);
}
@@ -1269,11 +1269,11 @@ static VOID SetupThreadProc (PVOID threadArg)
byte *wipeBuffer = NULL;
byte wipeRandChars[TC_WIPE_RAND_CHAR_COUNT];
byte wipeRandCharsUpdate[TC_WIPE_RAND_CHAR_COUNT];
KIRQL irql;
NTSTATUS status;
// generate real random values for wipeRandChars and
// generate real random values for wipeRandChars and
// wipeRandCharsUpdate instead of relying on uninitialized stack memory
LARGE_INTEGER iSeed;
KeQuerySystemTime( &iSeed );
@@ -1300,7 +1300,7 @@ static VOID SetupThreadProc (PVOID threadArg)
burn (digest, SHA512_DIGESTSIZE);
burn (&tctx, sizeof (tctx));
}
burn (&iSeed, sizeof(iSeed));
SetupResult = STATUS_UNSUCCESSFUL;
@@ -1376,7 +1376,7 @@ static VOID SetupThreadProc (PVOID threadArg)
}
EncryptedIoQueueResumeFromHold (&Extension->Queue);
Dump ("EncryptedAreaStart=%I64d\n", Extension->Queue.EncryptedAreaStart);
Dump ("EncryptedAreaEnd=%I64d\n", Extension->Queue.EncryptedAreaEnd);
Dump ("ConfiguredEncryptedAreaStart=%I64d\n", Extension->ConfiguredEncryptedAreaStart);
@@ -1485,7 +1485,7 @@ static VOID SetupThreadProc (PVOID threadArg)
}
EncryptDataUnits (wipeBuffer, &dataUnit, setupBlockSize / ENCRYPTION_DATA_UNIT_SIZE, Extension->Queue.CryptoInfo);
memcpy (wipeRandCharsUpdate, wipeBuffer, sizeof (wipeRandCharsUpdate));
memcpy (wipeRandCharsUpdate, wipeBuffer, sizeof (wipeRandCharsUpdate));
}
status = TCWriteDevice (BootDriveFilterExtension->LowerDeviceObject, wipeBuffer, offset, setupBlockSize);
@@ -1500,7 +1500,7 @@ static VOID SetupThreadProc (PVOID threadArg)
}
}
memcpy (wipeRandChars, wipeRandCharsUpdate, sizeof (wipeRandCharsUpdate));
memcpy (wipeRandChars, wipeRandCharsUpdate, sizeof (wipeRandCharsUpdate));
}
}
else
@@ -1646,7 +1646,7 @@ NTSTATUS StartBootEncryptionSetup (PDEVICE_OBJECT DeviceObject, PIRP irp, PIO_ST
SetupInProgress = TRUE;
status = TCStartThread (SetupThreadProc, DeviceObject, &EncryptionSetupThread);
if (!NT_SUCCESS (status))
SetupInProgress = FALSE;
@@ -1742,7 +1742,7 @@ void GetBootEncryptionStatus (PIRP irp, PIO_STACK_LOCATION irpSp)
bootEncStatus->HiddenSysLeakProtectionCount = HiddenSysLeakProtectionCount;
bootEncStatus->HiddenSystem = Extension->HiddenSystem;
if (Extension->HiddenSystem)
bootEncStatus->HiddenSystemPartitionStart = BootArgs.HiddenSystemPartitionStart;
}
@@ -1778,7 +1778,7 @@ void GetBootLoaderFingerprint (PIRP irp, PIO_STACK_LOCATION irpSp)
irp->IoStatus.Information = 0;
if (BootArgsValid && BootDriveFound && BootDriveFilterExtension && BootDriveFilterExtension->DriveMounted && BootDriveFilterExtension->HeaderCryptoInfo)
{
BootLoaderFingerprintRequest *bootLoaderFingerprint = (BootLoaderFingerprintRequest *) irp->AssociatedIrp.SystemBuffer;
BootLoaderFingerprintRequest *bootLoaderFingerprint = (BootLoaderFingerprintRequest *) irp->AssociatedIrp.SystemBuffer;
/* compute the fingerprint again and check if it is the same as the one retrieved during boot */
char *header = TCalloc (TC_BOOT_ENCRYPTION_VOLUME_HEADER_SIZE);
@@ -1808,7 +1808,7 @@ void GetBootLoaderFingerprint (PIRP irp, PIO_STACK_LOCATION irpSp)
}
else
{
irp->IoStatus.Status = STATUS_INVALID_PARAMETER;
irp->IoStatus.Status = STATUS_INVALID_PARAMETER;
}
}
}
@@ -1919,7 +1919,7 @@ static VOID DecoySystemWipeThreadProc (PVOID threadArg)
DecoySystemWipeResult = STATUS_INSUFFICIENT_RESOURCES;
goto ret;
}
wipeRandBuffer = TCalloc (TC_ENCRYPTION_SETUP_IO_BLOCK_SIZE);
if (!wipeRandBuffer)
{
@@ -1944,7 +1944,7 @@ static VOID DecoySystemWipeThreadProc (PVOID threadArg)
}
memcpy (wipeCryptoInfo->k2, WipeDecoyRequest.WipeKey + EAGetKeySize (ea), EAGetKeySize (ea));
if (!EAInitMode (wipeCryptoInfo))
{
DecoySystemWipeResult = STATUS_INVALID_PARAMETER;
@@ -1957,7 +1957,7 @@ static VOID DecoySystemWipeThreadProc (PVOID threadArg)
burn (WipeDecoyRequest.WipeKey, sizeof (WipeDecoyRequest.WipeKey));
offset.QuadPart = Extension->ConfiguredEncryptedAreaStart;
Dump ("Wiping decoy system: start offset = %I64d\n", offset.QuadPart);
while (!DecoySystemWipeThreadAbortRequested)
@@ -2061,7 +2061,7 @@ NTSTATUS StartDecoySystemWipe (PDEVICE_OBJECT DeviceObject, PIRP irp, PIO_STACK_
DecoySystemWipeInProgress = TRUE;
status = TCStartThread (DecoySystemWipeThreadProc, DeviceObject, &DecoySystemWipeThread);
if (!NT_SUCCESS (status))
DecoySystemWipeInProgress = FALSE;
@@ -2100,7 +2100,7 @@ void GetDecoySystemWipeStatus (PIRP irp, PIO_STACK_LOCATION irpSp)
}
else
wipeStatus->WipedAreaEnd = DecoySystemWipedAreaEnd;
irp->IoStatus.Information = sizeof (DecoySystemWipeStatus);
irp->IoStatus.Status = STATUS_SUCCESS;
}