From 73c4e223ec0dbd5a3928cfc661ca9be43c91f425 Mon Sep 17 00:00:00 2001
From: Aleksey Bragin <aleksey@reactos.org>
Date: Tue, 25 Dec 2007 10:45:14 +0000
Subject: [PATCH] - Fix incorrect NtSetDebugFilter behavior (Level below 32
 should be converted into a mask). Now DbgPrintEx works as expected.

svn path=/trunk/; revision=31428
---
 reactos/ntoskrnl/kd/kdmain.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/reactos/ntoskrnl/kd/kdmain.c b/reactos/ntoskrnl/kd/kdmain.c
index 3310d94e85f..99bbf5b03fb 100644
--- a/reactos/ntoskrnl/kd/kdmain.c
+++ b/reactos/ntoskrnl/kd/kdmain.c
@@ -337,6 +337,11 @@ NtSetDebugFilterState(IN ULONG ComponentId,
 		KdComponentTable[i].ComponentId = ComponentId;
 		KdComponentTable[i].Level = 0;
 	}
+
+    /* Convert level to mask, if needed */
+    if (Level < 32)
+        Level = 1 << Level;
+
 	if ( State )
 		KdComponentTable[i].Level |= Level;
 	else