[ros-diffs] [cgutman] 53255: [NTOSKRNL] - Hack around a strange registry-related bug (we created the whole registry path previously but it won't let us open it without the correct volatile option) to fix devic...

[cgutman at svn.reactos.org]

Author: cgutman
Date: Mon Aug 15 05:43:16 2011
New Revision: 53255

URL: http://svn.reactos.org/svn/reactos?rev=53255&view=rev
Log:
[NTOSKRNL]
- Hack around a strange registry-related bug (we created the whole registry path previously but it won't let us open it without the correct volatile option) to fix devices enumerated via IoReportDetectedDevice

Modified:
    trunk/reactos/ntoskrnl/io/pnpmgr/pnpreport.c

Modified: trunk/reactos/ntoskrnl/io/pnpmgr/pnpreport.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/io/pnpmgr/pnpreport.c?rev=53255&r1=53254&r2=53255&view=diff
==============================================================================
--- trunk/reactos/ntoskrnl/io/pnpmgr/pnpreport.c [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/io/pnpmgr/pnpreport.c [iso-8859-1] Mon Aug 15 05:43:16 2011
@@ -248,7 +248,8 @@
     IopActionConfigureChildServices(DeviceNode, DeviceNode->Parent);
 
     /* Open a handle to the instance path key */
-    Status = IopCreateDeviceKeyPath(&DeviceNode->InstancePath, 0, &InstanceKey);
+    /* REG_OPTION_VOLATILE is a HACK!!! */
+    Status = IopCreateDeviceKeyPath(&DeviceNode->InstancePath, REG_OPTION_VOLATILE, &InstanceKey);
     if (!NT_SUCCESS(Status))
         return Status;