C++ Detours "DetourFunction" issue.

[why06]

Try running it in VS debugger, and find the point where it freezes. Seems like its local.

[MerkurAlex]

Try running it in VS debugger, and find the point where it freezes. Seems like its local.

Are you suggesting I run my dll(that I normally inject into the game) in VS debugger?

Im probably missing something please explain.

[why06]

Are you suggesting I run my dll(that I normally inject into the game) in VS debugger?

Im probably missing something please explain.

I was under the impression that this was a game you were making. In that case, idk, it really depends exactly what the code does. Something about what ur .dll does is causing adverse effects in the game. Just make sure you don't have any loose ends. =/

It could be a combination of your .dll and the game causing the loop.

[MerkurAlex]

With my current code (see below) the hook(detour) works the first time(just like before) and then the process seems to continue but if I try to close the process it stops responding.

I ran the program with IDA pro injected the dll and then went through the steps to make that hook run when it did IDA said it caused an unknown exception.

Current code(basically the same thing but for a different address point):

#include <windows.h>
#include "detours.h"
#include <iostream>
#include <fstream>
using namespace std;

int (__stdcall* DemoBugFixPoint)(void);
int __stdcall DemoBugFixPoint(void)
{
	ofstream myfile;
	  myfile.open ("legends.log");
	  myfile << "SetRights(demo bug fix) applied to new logon.\n";
	  myfile.close();

	  return DemoBugFixPointHook();
}

BOOL APIENTRY DllMain(HANDLE hModule, DWORD ul_reason_for_call, LPVOID lpReserved)
{
switch (ul_reason_for_call)
{
	case DLL_PROCESS_ATTACH:
		DemoBugFixPointHook = (int (__stdcall*)(void))DetourFunction((PBYTE)0x004B8ABF, (PBYTE)DemoBugFixPoint);
		break;
	case DLL_THREAD_ATTACH:
		break;
	case DLL_THREAD_DETACH:
		break;
	case DLL_PROCESS_DETACH:
		DetourRemove((PBYTE)0x004B8ABF, (PBYTE)DemoBugFixPointHook); //Remove hook
		break;
}
return TRUE;
}

btw the assembly of "0x004B8ABF" is just NOP im not sure if that is an issue if it is can someone explain an easier way to run my function when the program reaches that address point?