[Question] FindPattern in CodeDemons D3D Base

The Basis of CodeDemon, giving this DC / Crash after a while, I think this is part of the code:

Code:

int D3Dinit(void) //Just a hook I used for testing, got it from Marko I believe.
{
	DWORD		hD3D, adr, *vtbl;

	// wait for the d3dx dll
	hD3D=0;
	do {
		hD3D = (DWORD)GetModuleHandle("d3d9.dll");
		Sleep(10);
	} while(!hD3D);
	adr = FindPattern(hD3D, 0x128000, (PBYTE)"\xC7\x06\x00\x00\x00\x00\x89\x86\x00\x00\x00\x00\x89\x86", "xx????xx????xx");

	if (adr) {
		memcpy(&vtbl,(void *)(adr+2),4);
		pReset	  = (oReset)	DetourFunction((PBYTE)vtbl[16]   , (PBYTE)Reset   ,5);
 		pEndScene = (oEndScene)	DetourFunction((PBYTE)vtbl[42], (PBYTE)EndScene,5);
 	}
	return 0;
}

The problem of this DC in Bytes, I think lol

Code:

adr = FindPattern(hD3D, 0x128000, (PBYTE)"\xC7\x06\x00\x00\x00\x00\x89\x86\x00\x00\x00\x00\x89\x86", "xx????xx????xx");

Figure it out...

Experitmenting, that's the keyword of coding. It's the source of Trial-and-Error. You will learn more if you do so. No one is going to help you do everything in life.

Well actually mate its not the byte its the detours prolly..

Originally Posted by Alessandro10

The Basis of CodeDemon, giving this DC / Crash after a while, I think this is part of the code:

Code:

int D3Dinit(void) //Just a hook I used for testing, got it from Marko I believe.
{
	DWORD		hD3D, adr, *vtbl;

	// wait for the d3dx dll
	hD3D=0;
	do {
		hD3D = (DWORD)GetModuleHandle("d3d9.dll");
		Sleep(10);
	} while(!hD3D);
	adr = FindPattern(hD3D, 0x128000, (PBYTE)"\xC7\x06\x00\x00\x00\x00\x89\x86\x00\x00\x00\x00\x89\x86", "xx????xx????xx");

	if (adr) {
		memcpy(&vtbl,(void *)(adr+2),4);
		pReset	  = (oReset)	DetourFunction((PBYTE)vtbl[16]   , (PBYTE)Reset   ,5);
 		pEndScene = (oEndScene)	DetourFunction((PBYTE)vtbl[42], (PBYTE)EndScene,5);
 	}
	return 0;
}

The problem of this DC in Bytes, I think lol

Code:

adr = FindPattern(hD3D, 0x128000, (PBYTE)"\xC7\x06\x00\x00\x00\x00\x89\x86\x00\x00\x00\x00\x89\x86", "xx????xx????xx");

How is that the problem? That's a separate hook used for Test Environment. I believe in his base , he does not hook Cshell. Obviously you will crash without hooking it.

[Question] FindPattern in CodeDemons D3D Base

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