[pschweitzer] 74987: [RDBSS] Fix reading parameters from registry CID 1411973

Author: pschweitzer
Date: Sat Jun 10 20:46:28 2017
New Revision: 74987

URL: http://svn.reactos.org/svn/reactos?rev=74987&view=rev
Log:
[RDBSS]
Fix reading parameters from registry

CID 1411973

Modified:
    trunk/reactos/sdk/lib/drivers/rdbsslib/rdbss.c

Modified: trunk/reactos/sdk/lib/drivers/rdbsslib/rdbss.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/sdk/lib/drivers/rdbsslib/r…
==============================================================================
--- trunk/reactos/sdk/lib/drivers/rdbsslib/rdbss.c	[iso-8859-1] (original)
+++ trunk/reactos/sdk/lib/drivers/rdbsslib/rdbss.c	[iso-8859-1] Sat Jun 10 20:46:28 2017
@@ -5406,14 +5406,14 @@
     Status = ZwQueryValueKey(KeyHandle, &ParamName, KeyValuePartialInformation,
PartialInfo, sizeof(Buffer), &ResultLength);
     if (NT_SUCCESS(Status) && PartialInfo->Type == REG_DWORD)
     {
-        DisableByteRangeLockingOnReadOnlyFiles = ((ULONG)PartialInfo->Data != 0);
+        DisableByteRangeLockingOnReadOnlyFiles = (*(PULONG)PartialInfo->Data != 0);
     }
 
     RtlInitUnicodeString(&ParamName, L"ReadAheadGranularity");
     Status = ZwQueryValueKey(KeyHandle, &ParamName, KeyValuePartialInformation,
PartialInfo, sizeof(Buffer), &ResultLength);
     if (NT_SUCCESS(Status) && PartialInfo->Type == REG_DWORD)
     {
-        ULONG Granularity = (ULONG)PartialInfo->Data;
+        ULONG Granularity = *(PULONG)PartialInfo->Data;
 
         if (Granularity > 16)
         {
@@ -5427,7 +5427,7 @@
     Status = ZwQueryValueKey(KeyHandle, &ParamName, KeyValuePartialInformation,
PartialInfo, sizeof(Buffer), &ResultLength);
     if (NT_SUCCESS(Status) && PartialInfo->Type == REG_DWORD)
     {
-        DisableFlushOnCleanup = ((ULONG)PartialInfo->Data != 0);
+        DisableFlushOnCleanup = (*(PULONG)PartialInfo->Data != 0);
     }
 
     ZwClose(KeyHandle);