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sys: testing

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This commit is contained in:
Bill Zissimopoulos
2015-11-30 20:15:57 -08:00
parent f910f0bacc
commit f149301125
5 changed files with 17 additions and 5 deletions
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2
src/sys/device.c
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@ -213,7 +213,7 @@ BOOLEAN FspDeviceRetain(PDEVICE_OBJECT DeviceObject)
DeviceExtension = FspDeviceExtension(DeviceObject);
KeAcquireSpinLock(&DeviceExtension->SpinLock, &Irql);
Result = 0 != DeviceExtension->RefCount;
if (!Result)
if (Result)
DeviceExtension->RefCount++;
KeReleaseSpinLock(&DeviceExtension->SpinLock, Irql);

8
src/sys/fsctl.c
View File

@ -108,8 +108,8 @@ static NTSTATUS FspFsctlCreateVolume(
PVOID SystemBuffer = Irp->AssociatedIrp.SystemBuffer;
const FSP_FSCTL_VOLUME_PARAMS *Params = SystemBuffer;
PSECURITY_DESCRIPTOR SecurityDescriptor = (PVOID)((PUINT8)Params + FSP_FSCTL_VOLUME_PARAMS_SIZE);
DWORD SecurityDescriptorSize = InputBufferLength - sizeof *Params;
if (sizeof *Params >= InputBufferLength || 0 == SystemBuffer ||
DWORD SecurityDescriptorSize = InputBufferLength - FSP_FSCTL_VOLUME_PARAMS_SIZE;
if (FSP_FSCTL_VOLUME_PARAMS_SIZE >= InputBufferLength || 0 == SystemBuffer ||
!FspValidRelativeSecurityDescriptor(SecurityDescriptor, SecurityDescriptorSize,
OWNER_SECURITY_INFORMATION | DACL_SECURITY_INFORMATION))
return STATUS_INVALID_PARAMETER;
@ -475,11 +475,11 @@ NTSTATUS FspFileSystemControl(
switch (FspDeviceExtension(DeviceObject)->Kind)
{
case FspFsvolDeviceExtensionKind:
FSP_RETURN(Result = FspFsctlFileSystemControl(DeviceObject, Irp, IrpSp));
FSP_RETURN(Result = FspFsvolFileSystemControl(DeviceObject, Irp, IrpSp));
case FspFsvrtDeviceExtensionKind:
FSP_RETURN(Result = FspFsvrtFileSystemControl(DeviceObject, Irp, IrpSp));
case FspFsctlDeviceExtensionKind:
FSP_RETURN(Result = FspFsvolFileSystemControl(DeviceObject, Irp, IrpSp));
FSP_RETURN(Result = FspFsctlFileSystemControl(DeviceObject, Irp, IrpSp));
default:
FSP_RETURN(Result = STATUS_INVALID_DEVICE_REQUEST);
}