ntoskrnl.exe: Use proper device handle in DevicePropertyPhysicalDeviceObjectName implementation.

Spotted by Huw Davies. Signed-off-by: Jacek Caban <jacek@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

ntoskrnl.exe: Use proper device handle in DevicePropertyPhysicalDeviceObjectName implementation.
c1fb240f · Jacek Caban · Alexandre Julliard · 38bdd6fc · c1fb240f
Commit c1fb240f authored Apr 11, 2019 by Jacek Caban Committed by Alexandre Julliard Apr 11, 2019
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ntoskrnl.c dlls/ntoskrnl.exe/ntoskrnl.c +4 -1

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--- a/dlls/ntoskrnl.exe/ntoskrnl.c
+++ b/dlls/ntoskrnl.exe/ntoskrnl.c
@@ -1831,8 +1831,11 @@ NTSTATUS WINAPI IoGetDeviceProperty( DEVICE_OBJECT *device, DEVICE_REGISTRY_PROP
        {
            ULONG used_len, len = buffer_length + sizeof(OBJECT_NAME_INFORMATION);
            OBJECT_NAME_INFORMATION *name = HeapAlloc(GetProcessHeap(), 0, len);
+            HANDLE handle;

-            status = NtQueryObject(device->Reserved, ObjectNameInformation, name, len, &used_len);
+            handle = kernel_object_handle( device, 0 );
+            status = NtQueryObject( handle, ObjectNameInformation, name, len, &used_len );
+            NtClose( handle );
            if (status == STATUS_SUCCESS)
            {
                /* Ensure room for NULL termination */