diff options
Diffstat (limited to 'src/Driver/Ntvol.c')
| -rw-r--r-- | src/Driver/Ntvol.c | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/src/Driver/Ntvol.c b/src/Driver/Ntvol.c index 34ee2dbb..cfcc45e6 100644 --- a/src/Driver/Ntvol.c +++ b/src/Driver/Ntvol.c @@ -1,11 +1,11 @@ /* Legal Notice: Some portions of the source code contained in this file were - derived from the source code of TrueCrypt 7.1a, which is - Copyright (c) 2003-2012 TrueCrypt Developers Association and which is + derived from the source code of TrueCrypt 7.1a, which is + Copyright (c) 2003-2012 TrueCrypt Developers Association and which is governed by the TrueCrypt License 3.0, also from the source code of Encryption for the Masses 2.02a, which is Copyright (c) 1998-2000 Paul Le Roux - and which is governed by the 'License Agreement for Encryption for the Masses' - Modifications and additions to the original source code (contained in this file) + and which is governed by the 'License Agreement for Encryption for the Masses' + 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 @@ -82,7 +82,7 @@ NTSTATUS TCOpenVolume (PDEVICE_OBJECT DeviceObject, PARTITION_INFORMATION pi; PARTITION_INFORMATION_EX pix; LARGE_INTEGER diskLengthInfo; - DISK_GEOMETRY dg; + DISK_GEOMETRY dg; STORAGE_PROPERTY_QUERY storagePropertyQuery = {0}; STORAGE_ACCESS_ALIGNMENT_DESCRIPTOR storageDescriptor = {0}; @@ -105,8 +105,8 @@ NTSTATUS TCOpenVolume (PDEVICE_OBJECT DeviceObject, storagePropertyQuery.QueryType = PropertyStandardQuery; /* IOCTL_STORAGE_QUERY_PROPERTY supported only on Vista and above */ - if (NT_SUCCESS (TCSendHostDeviceIoControlRequestEx (DeviceObject, Extension, IOCTL_STORAGE_QUERY_PROPERTY, - (char*) &storagePropertyQuery, sizeof(storagePropertyQuery), + if (NT_SUCCESS (TCSendHostDeviceIoControlRequestEx (DeviceObject, Extension, IOCTL_STORAGE_QUERY_PROPERTY, + (char*) &storagePropertyQuery, sizeof(storagePropertyQuery), (char *) &storageDescriptor, sizeof (storageDescriptor)))) { Extension->HostBytesPerPhysicalSector = storageDescriptor.BytesPerPhysicalSector; @@ -300,8 +300,8 @@ NTSTATUS TCOpenVolume (PDEVICE_OBJECT DeviceObject, } else { - // Try to gain "raw" access to the partition in case there is a live filesystem on it (otherwise, - // the NTFS driver guards hidden sectors and prevents mounting using a backup header e.g. after the user + // Try to gain "raw" access to the partition in case there is a live filesystem on it (otherwise, + // the NTFS driver guards hidden sectors and prevents mounting using a backup header e.g. after the user // accidentally quick-formats a dismounted partition-hosted TrueCrypt volume as NTFS). PFILE_OBJECT pfoTmpDeviceFile = NULL; @@ -335,7 +335,7 @@ NTSTATUS TCOpenVolume (PDEVICE_OBJECT DeviceObject, // Go through all volume types (e.g., normal, hidden) for (volumeType = TC_VOLUME_TYPE_NORMAL; volumeType < TC_VOLUME_TYPE_COUNT; - volumeType++) + volumeType++) { Dump ("Trying to open volume type %d\n", volumeType); @@ -451,7 +451,7 @@ NTSTATUS TCOpenVolume (PDEVICE_OBJECT DeviceObject, Dump ("Read didn't read enough data\n"); // If FSCTL_ALLOW_EXTENDED_DASD_IO failed and there is a live filesystem on the partition, then the - // filesystem driver may report EOF when we are reading hidden sectors (when the filesystem is + // filesystem driver may report EOF when we are reading hidden sectors (when the filesystem is // shorter than the partition). This can happen for example after the user quick-formats a dismounted // partition-hosted TrueCrypt volume and then tries to mount the volume using the embedded backup header. memset (readBuffer, 0, TC_VOLUME_HEADER_EFFECTIVE_SIZE); @@ -610,7 +610,7 @@ NTSTATUS TCOpenVolume (PDEVICE_OBJECT DeviceObject, } // If we are supposed to actually mount the hidden volume (not just to protect it) - if (!mount->bProtectHiddenVolume) + if (!mount->bProtectHiddenVolume) { Extension->DiskLength = cryptoInfoPtr->hiddenVolumeSize; Extension->cryptoInfo->hiddenVolume = TRUE; @@ -621,7 +621,7 @@ NTSTATUS TCOpenVolume (PDEVICE_OBJECT DeviceObject, // Hidden volume protection Extension->cryptoInfo->hiddenVolume = FALSE; Extension->cryptoInfo->bProtectHiddenVolume = TRUE; - + Extension->cryptoInfo->hiddenVolumeProtectedSize = tmpCryptoInfo->hiddenVolumeSize; Dump ("Hidden volume protection active: %I64d-%I64d (%I64d)\n", Extension->cryptoInfo->hiddenVolumeOffset, Extension->cryptoInfo->hiddenVolumeProtectedSize + Extension->cryptoInfo->hiddenVolumeOffset - 1, Extension->cryptoInfo->hiddenVolumeProtectedSize); @@ -642,7 +642,7 @@ NTSTATUS TCOpenVolume (PDEVICE_OBJECT DeviceObject, // If this is a hidden volume, make sure we are supposed to actually // mount it (i.e. not just to protect it) - if (volumeType == TC_VOLUME_TYPE_NORMAL || !mount->bProtectHiddenVolume) + if (volumeType == TC_VOLUME_TYPE_NORMAL || !mount->bProtectHiddenVolume) { // Validate sector size if (bRawDevice && Extension->cryptoInfo->SectorSize != Extension->HostBytesPerSector) @@ -660,7 +660,7 @@ NTSTATUS TCOpenVolume (PDEVICE_OBJECT DeviceObject, Extension->PartitionType = 0; Extension->bRawDevice = bRawDevice; - + memset (Extension->wszVolume, 0, sizeof (Extension->wszVolume)); if (wcsstr (pwszMountVolume, WIDE ("\\??\\UNC\\")) == pwszMountVolume) { @@ -690,7 +690,7 @@ NTSTATUS TCOpenVolume (PDEVICE_OBJECT DeviceObject, crypto_close (tmpCryptoInfo); tmpCryptoInfo = NULL; } - + return STATUS_SUCCESS; } } @@ -698,7 +698,7 @@ NTSTATUS TCOpenVolume (PDEVICE_OBJECT DeviceObject, || mount->nReturnCode != ERR_PASSWORD_WRONG) { /* If we are not supposed to protect a hidden volume, the only error that is - tolerated is ERR_PASSWORD_WRONG (to allow mounting a possible hidden volume). + tolerated is ERR_PASSWORD_WRONG (to allow mounting a possible hidden volume). If we _are_ supposed to protect a hidden volume, we do not tolerate any error (both volume headers must be successfully decrypted). */ @@ -863,8 +863,8 @@ static void RestoreTimeStamp (PEXTENSION Extension) FILE_BASIC_INFORMATION FileBasicInfo; IO_STATUS_BLOCK IoStatusBlock; - if (Extension->hDeviceFile != NULL - && Extension->bRawDevice == FALSE + if (Extension->hDeviceFile != NULL + && Extension->bRawDevice == FALSE && Extension->bReadOnly == FALSE && Extension->bTimeStampValid) { @@ -872,7 +872,7 @@ static void RestoreTimeStamp (PEXTENSION Extension) &IoStatusBlock, &FileBasicInfo, sizeof (FileBasicInfo), - FileBasicInformation); + FileBasicInformation); if (!NT_SUCCESS (ntStatus)) { @@ -891,7 +891,7 @@ static void RestoreTimeStamp (PEXTENSION Extension) &IoStatusBlock, &FileBasicInfo, sizeof (FileBasicInfo), - FileBasicInformation); + FileBasicInformation); if (!NT_SUCCESS (ntStatus)) Dump ("ZwSetInformationFile failed in RestoreTimeStamp: NTSTATUS 0x%08x\n",ntStatus); |