[janderwald] 25788: - Fix a bug in NtUserOpenDesktop and simply the code - Fix bug in NtUserEnumDisplayDevices

Author: janderwald
Date: Sun Feb 11 18:32:54 2007
New Revision: 25788

URL: http://svn.reactos.org/svn/reactos?rev=25788&view=rev
Log:
- Fix a bug in NtUserOpenDesktop and simply the code
- Fix bug in NtUserEnumDisplayDevices

Modified:
    trunk/reactos/subsystems/win32/win32k/ntuser/desktop.c
    trunk/reactos/subsystems/win32/win32k/ntuser/ntstubs.c

Modified: trunk/reactos/subsystems/win32/win32k/ntuser/desktop.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ntu...
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/ntuser/desktop.c (original)
+++ trunk/reactos/subsystems/win32/win32k/ntuser/desktop.c Sun Feb 11 18:32:54 2007
@@ -1068,6 +1068,7 @@
    UNICODE_STRING SafeDesktopName;
    NTSTATUS Status;
    HDESK Desktop;
+   BOOL Result;
    DECLARE_RETURN(HDESK);

DPRINT("Enter NtUserOpenDesktop: %wZ\n", lpszDesktopName);
@@ -1106,17 +1107,19 @@
       RtlInitUnicodeString(&SafeDesktopName, NULL);
    }

-   if (!IntGetFullWindowStationName(&DesktopName, &WinStaObject->Name,
-                                    lpszDesktopName))
-   {
-      SetLastNtError(STATUS_INSUFFICIENT_RESOURCES);
-      ObDereferenceObject(WinStaObject);
-      RtlFreeUnicodeString(&SafeDesktopName);
-      RETURN( 0);
-   }
+   Result = IntGetFullWindowStationName(&DesktopName, &WinStaObject->Name,
+                                        &SafeDesktopName);

RtlFreeUnicodeString(&SafeDesktopName);
    ObDereferenceObject(WinStaObject);
+
+
+   if (!Result)
+   {
+      SetLastNtError(STATUS_INSUFFICIENT_RESOURCES);
+      RETURN( 0);
+   }
+

DPRINT("Trying to open desktop (%wZ)\n", &DesktopName);

Modified: trunk/reactos/subsystems/win32/win32k/ntuser/ntstubs.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ntu...
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/ntuser/ntstubs.c (original)
+++ trunk/reactos/subsystems/win32/win32k/ntuser/ntstubs.c Sun Feb 11 18:32:54 2007
@@ -213,8 +213,8 @@
    if (lpDisplayDevice->cb < sizeof(DISPLAY_DEVICE))
       return FALSE;

-   swprintf(lpDisplayDevice->DeviceName, L"\\.\DISPLAY1");
-   swprintf(lpDisplayDevice->DeviceString, L"<Unknown>");
+   wcscpy(lpDisplayDevice->DeviceName, L"\\.\DISPLAY1");
+   wcscpy(lpDisplayDevice->DeviceString, L"<Unknown>");
    lpDisplayDevice->StateFlags = DISPLAY_DEVICE_ATTACHED_TO_DESKTOP
                                  | DISPLAY_DEVICE_MODESPRUNED
                                  | DISPLAY_DEVICE_PRIMARY_DEVICE