Causes Crashes

[pskyboy]

Hey Guys

void CMiscFunctions::CopyValueToBuffer(BYTE *pDataToCopy, BYTE *pBuffer, DWORD *dwLengthOfBuffer, DWORD dwSizeOfData)
{

	DWORD i = *dwLengthOfBuffer;

	for(DWORD y = 0; y < dwSizeOfData; y++, i++)
	{
		pBuffer[i] = pDataToCopy[y];
	}

	*dwLengthOfBuffer = i;

}

This little piece of code works fine copying one buffer to the other up to 59kb if the buffer is bigger then this the program crashes any ideas. I originally had int y not DWORD y and was convinced it was the problem but it still causes a crash.

Any Ideas

Peter