Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2025-05-25 12:14:32 +00:00
Code Issues Projects Releases Packages Wiki Activity

[NTOS:PS] Revert 4d7062abb6 on request

Browse source
This commit is contained in:
Eric Kohl 2021-05-02 16:26:11 +02:00
parent 9fa31e0f9b
commit a7d6483e65
1 changed files with 10 additions and 39 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

49
ntoskrnl/ps/query.c
View file

@ -2032,48 +2032,19 @@ NtSetInformationThread(IN HANDLE ThreadHandle,
ULONG_PTR TlsIndex = 0; ULONG_PTR TlsIndex = 0;
PVOID *ExpansionSlots; PVOID *ExpansionSlots;
PETHREAD ProcThread; PETHREAD ProcThread;
ULONG Alignment;
BOOLEAN HasPrivilege; BOOLEAN HasPrivilege;
PAGED_CODE(); PAGED_CODE();
/* Check if we were called from user mode */ /* Verify Information Class validity */
if (PreviousMode != KernelMode) #if 0
{ Status = DefaultSetInfoBufferCheck(ThreadInformationClass,
/* Enter SEH */ PsThreadInfoClass,
_SEH2_TRY RTL_NUMBER_OF(PsThreadInfoClass),
{ ThreadInformation,
switch (ThreadInformationClass) ThreadInformationLength,
{ PreviousMode);
case ThreadPriority: if (!NT_SUCCESS(Status)) return Status;
Alignment = sizeof(KPRIORITY); #endif
break;
case ThreadAffinityMask:
case ThreadQuerySetWin32StartAddress:
Alignment = sizeof(ULONG_PTR);
break;
case ThreadEnableAlignmentFaultFixup:
Alignment = sizeof(BOOLEAN);
break;
default:
Alignment = sizeof(ULONG);
break;
}
/* Probe the buffer */
ProbeForRead(ThreadInformation,
ThreadInformationLength,
Alignment);
}
_SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
{
/* Return the exception code */
_SEH2_YIELD(return _SEH2_GetExceptionCode());
}
_SEH2_END;
}
/* Check what kind of information class this is */ /* Check what kind of information class this is */
switch (ThreadInformationClass) switch (ThreadInformationClass)