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| author | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2023-08-13 22:50:37 +0200 |
|---|---|---|
| committer | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2023-08-13 22:50:37 +0200 |
| commit | f84d235cf17a92bb51031833da502660d364013f (patch) | |
| tree | 4fd5284f0b5f83d6f7ba9d3d8f5e2700f904ca39 /src/Driver/Ntvol.c | |
| parent | 8c7962bda7ea260049226fe99a351675fd0780a2 (diff) | |
| download | VeraCrypt-f84d235cf17a92bb51031833da502660d364013f.tar.gz VeraCrypt-f84d235cf17a92bb51031833da502660d364013f.zip | |
Windows: Implement support for mounting partially encrypted system partitions
For now, we force ReadOnly mounting for such partitions.
Diffstat (limited to 'src/Driver/Ntvol.c')
| -rw-r--r-- | src/Driver/Ntvol.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/Driver/Ntvol.c b/src/Driver/Ntvol.c index 177c0bf3..6f2ff399 100644 --- a/src/Driver/Ntvol.c +++ b/src/Driver/Ntvol.c @@ -88,6 +88,7 @@ NTSTATUS TCOpenVolume (PDEVICE_OBJECT DeviceObject, } mount->VolumeMountedReadOnlyAfterDeviceWriteProtected = FALSE; + mount->VolumeMountedReadOnlyAfterPartialSysEnc = FALSE; // If we are opening a device, query its size first if (bRawDevice) @@ -677,10 +678,9 @@ NTSTATUS TCOpenVolume (PDEVICE_OBJECT DeviceObject, if (Extension->cryptoInfo->EncryptedAreaLength.Value != Extension->cryptoInfo->VolumeSize.Value) { - // Partial encryption is not supported for volumes mounted as regular - mount->nReturnCode = ERR_ENCRYPTION_NOT_COMPLETED; - ntStatus = STATUS_SUCCESS; - goto error; + // mount as readonly in case of partial system encryption + Extension->bReadOnly = mount->bMountReadOnly = TRUE; + mount->VolumeMountedReadOnlyAfterPartialSysEnc = TRUE; } } else if (Extension->cryptoInfo->HeaderFlags & TC_HEADER_FLAG_NONSYS_INPLACE_ENC) |