[dpdk-dev] [PATCH 10/22] uio: move SDDL string to INF on Windows
Narcisa Ana Maria Vasile
navasile at linux.microsoft.com
Fri Aug 14 01:21:33 CEST 2020
From: Harini Ramakrishnan <haramakr at microsoft.com>
---
kernel/windows/netuio/netuio.inf | 7 +++++++
kernel/windows/netuio/netuio_dev.c | 15 +++++----------
2 files changed, 12 insertions(+), 10 deletions(-)
diff --git a/kernel/windows/netuio/netuio.inf b/kernel/windows/netuio/netuio.inf
index 0453b371a..b1696cc50 100644
--- a/kernel/windows/netuio/netuio.inf
+++ b/kernel/windows/netuio/netuio.inf
@@ -62,6 +62,13 @@ CopyFiles=Drivers_Dir
[Drivers_Dir]
netuio.sys
+[netuio_Device.NT.HW]
+AddReg=Device.HW.Registry
+
+[Device.HW.Registry]
+; Ensure that only administrators can access our device object.
+HKR,,Security,,"D:P(A;;GA;;;SY)(A;;GA;;;BA)"
+
;-------------- Service installation
[netuio_Device.NT.Services]
AddService = netuio,%SPSVCINST_ASSOCSERVICE%, netuio_Service_Inst
diff --git a/kernel/windows/netuio/netuio_dev.c b/kernel/windows/netuio/netuio_dev.c
index f5d41cb65..a1fe447f7 100644
--- a/kernel/windows/netuio/netuio_dev.c
+++ b/kernel/windows/netuio/netuio_dev.c
@@ -33,18 +33,13 @@ netuio_create_device(_Inout_ PWDFDEVICE_INIT DeviceInit)
PAGED_CODE();
- // Ensure that only administrators can access our device object.
- status = WdfDeviceInitAssignSDDLString(DeviceInit, &SDDL_DEVOBJ_SYS_ALL_ADM_ALL);
+ WDF_OBJECT_ATTRIBUTES_INIT_CONTEXT_TYPE(&deviceAttributes, NETUIO_CONTEXT_DATA);
- if (NT_SUCCESS(status)) {
- WDF_OBJECT_ATTRIBUTES_INIT_CONTEXT_TYPE(&deviceAttributes, NETUIO_CONTEXT_DATA);
-
- // Set the device context cleanup callback.
- // This function will be called when the WDF Device Object associated to the current device is destroyed
- deviceAttributes.EvtCleanupCallback = netuio_evt_device_context_cleanup;
+ // Set the device context cleanup callback.
+ // This function will be called when the WDF Device Object associated to the current device is destroyed
+ deviceAttributes.EvtCleanupCallback = netuio_evt_device_context_cleanup;
- status = WdfDeviceCreate(&DeviceInit, &deviceAttributes, &device);
- }
+ status = WdfDeviceCreate(&DeviceInit, &deviceAttributes, &device);
if (NT_SUCCESS(status)) {
// Create a device interface so that applications can find and talk to us.
--
2.23.0.vfs.1.1.63.g5a5ad7f
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