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[NTOS:KD] Fix wrong debug level checking logic in KdpPrint.

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Use NtQueryDebugFilterState in that function for consistency.
Thanks Hermès Bélusca-Maïto for help
This commit is contained in:
Victor Perevertkin 2019-12-19 21:01:30 +03:00 committed by Victor Perevertkin
parent ef103d7d69
commit b6e33426bf
1 changed files with 4 additions and 19 deletions
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23
ntoskrnl/kd64/kdprint.c
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@ -343,31 +343,16 @@ KdpPrint(
STRING OutputString; STRING OutputString;
CHAR CapturedString[512]; CHAR CapturedString[512];
/* Assume failure */ if (NtQueryDebugFilterState(ComponentId, Level) == (NTSTATUS)FALSE)
*Handled = FALSE;
#if (NTDDI_VERSION >= NTDDI_VISTA)
if ((ComponentId >= KdComponentTableSize) && (ComponentId < MAXULONG))
{
/* Use the default component ID */
Mask = &Kd_DEFAULT_Mask;
// Level = DPFLTR_INFO_LEVEL; // Override the Level.
}
#endif
/* Convert Level to bit field if required */
if (Level < 32) Level = 1 << Level;
Level &= ~DPFLTR_MASK;
/* Validate the mask */
if (!(Kd_WIN2000_Mask & Level) ||
((ComponentId < KdComponentTableSize) &&
!(*KdComponentTable[ComponentId] & Level)))
{ {
/* Mask validation failed */ /* Mask validation failed */
*Handled = TRUE; *Handled = TRUE;
return STATUS_SUCCESS; return STATUS_SUCCESS;
} }
/* Assume failure */
*Handled = FALSE;
/* Normalize the length */ /* Normalize the length */
Length = min(Length, sizeof(CapturedString)); Length = min(Length, sizeof(CapturedString));