[ekohl] 74167: [NTOS:IO] IopGetDeviceRelations: - Use captured parameters to probe for write. - Do not check IopInitiatePnpIrp for STATUS_PENDING.

Author: ekohl
Date: Mon Mar 13 21:23:15 2017
New Revision: 74167

URL: http://svn.reactos.org/svn/reactos?rev=74167&view=rev
Log:
[NTOS:IO]
IopGetDeviceRelations:
- Use captured parameters to probe for write.
- Do not check IopInitiatePnpIrp for STATUS_PENDING.

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

Modified: trunk/reactos/ntoskrnl/io/pnpmgr/plugplay.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/io/pnpmgr/plugplay...
==============================================================================
--- trunk/reactos/ntoskrnl/io/pnpmgr/plugplay.c	[iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/io/pnpmgr/plugplay.c	[iso-8859-1] Mon Mar 13 21:23:15 2017
@@ -670,9 +670,7 @@
         BufferSize = RelationsData->BufferSize;
         Buffer = RelationsData->Buffer;

-        ProbeForWrite(RelationsData->Buffer,
-                      RelationsData->BufferSize,
-                      sizeof(CHAR));
+        ProbeForWrite(Buffer, BufferSize, sizeof(CHAR));
     }
     _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
     {
@@ -723,7 +721,7 @@
                                &IoStatusBlock,
                                IRP_MN_QUERY_DEVICE_RELATIONS,
                                &Stack);
-    if (!NT_SUCCESS(Status) || Status == STATUS_PENDING)
+    if (!NT_SUCCESS(Status))
     {
         DPRINT1("IopInitiatePnpIrp() failed (Status 0x%08lx)\n", Status);
         goto done;