ntoskrnl.exe: Store device state in volatile key.

Signed-off-by: Piotr Caban <piotr@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

ntoskrnl.exe: Store device state in volatile key.
292b7289 · Piotr Caban · Alexandre Julliard · f3c1d663 · 292b7289
Commit 292b7289 authored Nov 12, 2019 by Piotr Caban Committed by Alexandre Julliard Nov 12, 2019
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pnp.c dlls/ntoskrnl.exe/pnp.c +1 -1

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--- a/dlls/ntoskrnl.exe/pnp.c
+++ b/dlls/ntoskrnl.exe/pnp.c
@@ -722,7 +722,7 @@ NTSTATUS WINAPI IoSetDeviceInterfaceState( UNICODE_STRING *name, BOOLEAN enable 

    attr.RootDirectory = iface_key;
    RtlInitUnicodeString( &string, controlW );
-    ret = NtCreateKey( &control_key, KEY_SET_VALUE, &attr, 0, NULL, 0, NULL );
+    ret = NtCreateKey( &control_key, KEY_SET_VALUE, &attr, 0, NULL, REG_OPTION_VOLATILE, NULL );
    NtClose( iface_key );
    if (ret)
        return ret;