VeraCrypt
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-rw-r--r--src/Driver/Ntdriver.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/Driver/Ntdriver.c b/src/Driver/Ntdriver.c
index 0a71d08b..519fdc09 100644
--- a/src/Driver/Ntdriver.c
+++ b/src/Driver/Ntdriver.c
@@ -636,6 +636,10 @@ NTSTATUS ProcessVolumeDeviceControlIrp (PDEVICE_OBJECT DeviceObject, PEXTENSION
PSTORAGE_PROPERTY_QUERY pStoragePropQuery = (PSTORAGE_PROPERTY_QUERY) Irp->AssociatedIrp.SystemBuffer;
STORAGE_QUERY_TYPE type = pStoragePropQuery->QueryType;
+ /* return error if an unsupported type is encountered */
+ Irp->IoStatus.Status = STATUS_INVALID_PARAMETER;
+ Irp->IoStatus.Information = 0;
+
if (type == PropertyExistsQuery)
{
if (pStoragePropQuery->PropertyId == StorageAccessAlignmentProperty)