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[NTOS:KD] Use Zw* syscall variants

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The log file can be (re-)initialized when previous mode is User-Mode,
thus the calls fail on probing input parameters
This commit is contained in:
Jérôme Gardou 2021-02-26 08:44:51 +01:00
parent a93e065ebc
commit 7caf9e9d48
1 changed files with 6 additions and 3 deletions
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9
ntoskrnl/kd/kdio.c
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@ -253,7 +253,7 @@ KdpDebugLogInit(PKD_DISPATCH_TABLE DispatchTable,
NULL);
/* Create the log file */
Status = NtCreateFile(&KdpLogFileHandle,
Status = ZwCreateFile(&KdpLogFileHandle,
FILE_APPEND_DATA | SYNCHRONIZE,
&ObjectAttributes,
&Iosb,
@ -268,7 +268,10 @@ KdpDebugLogInit(PKD_DISPATCH_TABLE DispatchTable,
RtlFreeUnicodeString(&FileName);
if (!NT_SUCCESS(Status))
{
DPRINT1("Failed to open log file: 0x%08x\n", Status);
return;
}
KeInitializeEvent(&KdpLoggerThreadEvent, SynchronizationEvent, TRUE);
@ -282,12 +285,12 @@ KdpDebugLogInit(PKD_DISPATCH_TABLE DispatchTable,
NULL);
if (!NT_SUCCESS(Status))
{
NtClose(KdpLogFileHandle);
ZwClose(KdpLogFileHandle);
return;
}
Priority = 7;
NtSetInformationThread(ThreadHandle,
ZwSetInformationThread(ThreadHandle,
ThreadPriority,
&Priority,
sizeof(Priority));