From 7790cc9e127ee035f234700645306a7c84a8d48a Mon Sep 17 00:00:00 2001
From: Duncan Ogilvie <mr.exodia.tpodt@gmail.com>
Date: Wed, 11 Nov 2020 23:34:55 +0100
Subject: [PATCH] Disable DbgUiIssueRemoteBreakin and switch to safe attach per
 default

---
 TitanEngineEmulator/Emulator.h     | 2 +-
 TitanEngineEmulator/NativeAttach.h | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/TitanEngineEmulator/Emulator.h b/TitanEngineEmulator/Emulator.h
index 7a424f6..d97d0c0 100644
--- a/TitanEngineEmulator/Emulator.h
+++ b/TitanEngineEmulator/Emulator.h
@@ -68,7 +68,7 @@ public:
 
     bool AttachDebugger(DWORD ProcessId, bool KillOnExit, LPVOID DebugInfo, LPVOID CallBack)
     {
-        if(!Attach(ProcessId, mSafeAttach ? DebugActiveProcess_ : DebugActiveProcess))
+        if(!Attach(ProcessId, DebugActiveProcess_))
             return false;
         mCbATTACHBREAKPOINT = STEPCALLBACK(CallBack);
         mAttachProcessInfo = (PROCESS_INFORMATION*)DebugInfo;
diff --git a/TitanEngineEmulator/NativeAttach.h b/TitanEngineEmulator/NativeAttach.h
index 54974a0..c9d5480 100644
--- a/TitanEngineEmulator/NativeAttach.h
+++ b/TitanEngineEmulator/NativeAttach.h
@@ -130,6 +130,9 @@ static NTSTATUS NTAPI DbgUiDebugActiveProcess_(IN HANDLE Process)
 {
     /* Tell the kernel to start debugging */
     NTSTATUS Status = NtDebugActiveProcess(Process, NtCurrentTeb()->DbgSsReserved[1]);
+    return Status;
+
+#if 0
     if (NT_SUCCESS(Status))
     {
         /* Now break-in the process */
@@ -140,6 +143,7 @@ static NTSTATUS NTAPI DbgUiDebugActiveProcess_(IN HANDLE Process)
             DbgUiStopDebugging(Process);
         }
     }
+#endif
 
     /* Return status */
     return Status;