[pschweitzer] 58960: [RTL] Finally reenable RtlAcquirePrivilege and RtlReleasePrivilege now that they are fixed. [KERNEL32] Remove the hacks in SetSystemTime() and SetLocalTime() now that RtlAcquir...

Author: pschweitzer
Date: Sun May  5 22:31:17 2013
New Revision: 58960

URL: http://svn.reactos.org/svn/reactos?rev=58960&view=rev
Log:
[RTL]
Finally reenable RtlAcquirePrivilege and RtlReleasePrivilege now that they are fixed.

[KERNEL32]
Remove the hacks in SetSystemTime() and SetLocalTime() now that RtlAcquirePrivilege is working properly.

[SYSSETUP]
Remove the hack for privileges in SetSystemLocalTime() now that SetLocalTime() can properly acquire needed privilege.

CORE-7168 #comment Fixed with r58960 #resolve

Modified:
    trunk/reactos/dll/win32/kernel32/client/time.c
    trunk/reactos/dll/win32/syssetup/wizard.c
    trunk/reactos/lib/rtl/priv.c

Modified: trunk/reactos/dll/win32/kernel32/client/time.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/kernel32/client/t...
==============================================================================
--- trunk/reactos/dll/win32/kernel32/client/time.c	[iso-8859-1] (original)
+++ trunk/reactos/dll/win32/kernel32/client/time.c	[iso-8859-1] Sun May  5 22:31:17 2013
@@ -384,11 +384,6 @@
         Status = NtSetSystemTime(&NewSystemTime, NULL);
         RtlReleasePrivilege(State);
     }
-    else
-    {
-        DPRINT1("HACK: Workaround RtlAcquirePrivilege failure! Remove me once RAP is fine\n");
-        Status = NtSetSystemTime(&NewSystemTime, NULL);
-    }

if (!NT_SUCCESS(Status))
     {
@@ -432,11 +427,6 @@
         Status = NtSetSystemTime(&NewSystemTime, NULL);
         RtlReleasePrivilege(State);
     }
-    else
-    {
-        DPRINT1("HACK: Workaround RtlAcquirePrivilege failure! Remove me once RAP is fine\n");
-        Status = NtSetSystemTime(&NewSystemTime, NULL);
-    }

if (!NT_SUCCESS(Status))
     {

Modified: trunk/reactos/dll/win32/syssetup/wizard.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/syssetup/wizard.c...
==============================================================================
--- trunk/reactos/dll/win32/syssetup/wizard.c	[iso-8859-1] (original)
+++ trunk/reactos/dll/win32/syssetup/wizard.c	[iso-8859-1] Sun May  5 22:31:17 2013
@@ -1374,57 +1374,13 @@
 static BOOL
 SetSystemLocalTime(HWND hwnd, PSETUPDATA SetupData)
 {
-    HANDLE hToken;
-    DWORD PrevSize;
-    TOKEN_PRIVILEGES priv, previouspriv;
     BOOL Ret = FALSE;

/*
-     * enable the SeSystemtimePrivilege privilege
+     * Call SetLocalTime twice to ensure correct results
      */
-
-    if(OpenProcessToken(GetCurrentProcess(),
-                        TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY,
-                        &hToken))
-    {
-        priv.PrivilegeCount = 1;
-        priv.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
-
-        if(LookupPrivilegeValue(NULL,
-                                SE_SYSTEMTIME_NAME,
-                                &priv.Privileges[0].Luid))
-        {
-            if(AdjustTokenPrivileges(hToken,
-                                     FALSE,
-                                     &priv,
-                                     sizeof(previouspriv),
-                                     &previouspriv,
-                                     &PrevSize) &&
-                    GetLastError() == ERROR_SUCCESS)
-            {
-                /*
-                 * We successfully enabled it, we're permitted to change the system time
-                 * Call SetLocalTime twice to ensure correct results
-                 */
-                Ret = SetLocalTime(&SetupData->SystemTime) &&
-                      SetLocalTime(&SetupData->SystemTime);
-
-                /*
-                 * for the sake of security, restore the previous status again
-                 */
-                if(previouspriv.PrivilegeCount > 0)
-                {
-                    AdjustTokenPrivileges(hToken,
-                                          FALSE,
-                                          &previouspriv,
-                                          0,
-                                          NULL,
-                                          0);
-                }
-            }
-        }
-        CloseHandle(hToken);
-    }
+    Ret = SetLocalTime(&SetupData->SystemTime) &&
+          SetLocalTime(&SetupData->SystemTime);

return Ret;
 }

Modified: trunk/reactos/lib/rtl/priv.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/rtl/priv.c?rev=58960&am...
==============================================================================
--- trunk/reactos/lib/rtl/priv.c	[iso-8859-1] (original)
+++ trunk/reactos/lib/rtl/priv.c	[iso-8859-1] Sun May  5 22:31:17 2013
@@ -11,7 +11,7 @@

#include <rtl.h>

-//#define NDEBUG
+#define NDEBUG
 #include <debug.h>

/* FUNCTIONS ***************************************************************/
@@ -112,7 +112,6 @@
                     IN ULONG Flags,
                     OUT PVOID *ReturnedState)
 {
-#if 0
     PRTL_ACQUIRE_STATE State;
     NTSTATUS Status, IntStatus;
     ULONG ReturnLength, i, OldSize;
@@ -354,10 +353,6 @@
     DPRINT("RtlAcquirePrivilege() failed with status: %lx\n", Status);

return Status;
-#else
-    UNIMPLEMENTED;
-    return STATUS_NOT_IMPLEMENTED;
-#endif
 }

/*
@@ -367,7 +362,6 @@
 NTAPI
 RtlReleasePrivilege(IN PVOID ReturnedState)
 {
-#if 0
     NTSTATUS Status;
     PRTL_ACQUIRE_STATE State = (PRTL_ACQUIRE_STATE)ReturnedState;

@@ -408,9 +402,6 @@
     /* Release token and free state */
     ZwClose(State->Token);
     RtlFreeHeap(RtlGetProcessHeap(), 0, State);
-#else
-    UNIMPLEMENTED;
-#endif
 }

/*