C++ SendPacket problem

[klusbert]

Hello tp long time no see.
I doing some c++ programming on my free time, and I want to create a send packet function. The packets sends and works.
But after it finnished it simply crashes the client.

http://pastebin.com/syJEXTDy
Here is my code.
I really hope someone could help.

Here is my other project that creates a codecave inside tibia and this code works.
http://pastebin.com/pdHzSx5x
//Klusbert

[wgrzelak]

Hello tp long time no see.
I doing some c++ programming on my free time, and I want to create a send packet function. The packets sends and works.
But after it finnished it simply crashes the client.

http://pastebin.com/syJEXTDy
Here is my code.
I really hope someone could help.

Here is my other project that creates a codecave inside tibia and this code works.
http://pastebin.com/pdHzSx5x
//Klusbert

You have synchronization with main tibia thread?

LRESULT WINAPI SubClassProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
	while (packetBuffer.empty() != true)
	{
		SendPacketToServerEx(packetBuffer.front().GetPacket(), packetBuffer.front().GetLength());
		packetBuffer.erase(packetBuffer.begin());
	}
	return CallWindowProc(oldWndProc, hwnd, msg, wParam, lParam);
}

void SendPacketToServer(BYTE *Buffer, int position)
{
	packetBuffer.push_back(NetworkBuffer(Buffer, position));
}

void SendPacketToServerEx(BYTE *Buffer, int position)
{
	//...
}

[klusbert]

Forgot to mention i use injected DLL, so that should not be the problem

[wgrzelak]

Forgot to mention i use injected DLL, so that should not be the problem

na, its still problem

[klusbert]

Ah okay, but this crash each time. So first of all it is not sync problem

[wgrzelak]

Ah okay, but this crash each time. So first of all it is not sync problem

does not matter, it's still a problem

[klusbert]

I mean my codecave project have the same issue with sync, but I can send alots of packets before it crashes

[wgrzelak]

I mean my codecave project have the same issue with sync, but I can send alots of packets before it crashes

I know what you mean so I will say it again just sync theard.

[klusbert]

okay thanks

[wgrzelak]

btw. you draw gui?