From 4dc0e5cc81ef3db911b96ec0fa42d0a30f7274e8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Herv=C3=A9=20Poussineau?= <hpoussin@reactos.org>
Date: Sun, 22 Sep 2024 21:41:46 +0200
Subject: [PATCH] [NTOS:EX] Implement NtSystemDebugControl:
 SysDbgGetAutoKdEnable/SysDbgSetAutoKdEnable

---
 ntoskrnl/ex/dbgctrl.c | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/ntoskrnl/ex/dbgctrl.c b/ntoskrnl/ex/dbgctrl.c
index 048cc0c53e5..1948164397f 100644
--- a/ntoskrnl/ex/dbgctrl.c
+++ b/ntoskrnl/ex/dbgctrl.c
@@ -291,7 +291,33 @@ NtSystemDebugControl(
                 break;
 
             case SysDbgGetAutoKdEnable:
+                if (OutputBufferLength != sizeof(BOOLEAN))
+                {
+                    Status = STATUS_INFO_LENGTH_MISMATCH;
+                }
+                else
+                {
+                    *(PBOOLEAN)OutputBuffer = KdAutoEnableOnEvent;
+                    Status = STATUS_SUCCESS;
+                }
+                break;
+
             case SysDbgSetAutoKdEnable:
+                if (InputBufferLength != sizeof(BOOLEAN))
+                {
+                    Status = STATUS_INFO_LENGTH_MISMATCH;
+                }
+                else if (KdPitchDebugger)
+                {
+                    Status = STATUS_ACCESS_DENIED;
+                }
+                else
+                {
+                    KdAutoEnableOnEvent = *(PBOOLEAN)InputBuffer;
+                    Status = STATUS_SUCCESS;
+                }
+                break;
+
             case SysDbgGetPrintBufferSize:
             case SysDbgSetPrintBufferSize:
             case SysDbgGetKdUmExceptionEnable: