Thread: Class Variable = Error?

Code:

UseDriver _Driver;
 
bool main(){
 
        BYTE _Buffer[] = { 0xE9, 0xAB, 0x02, 0x00, 0x00 };
        BYTE * pBuffer = _Buffer;

        //Unrelated junk.
 
        if(!_Driver.Detour((pBuffer, sizeof(_Buffer)))
                return false;
 
        return true;
}
 
class UseDriver
{
public:
        bool Detour(BYTE * Buffer, int Size);
        //Unrelated junk
 
private:
        char _Buffer[300];
        bool PtB(BYTE * Buffer, int Size);
        //Unrelated junk
};
 
bool UseDriver::Detour(BYTE * Buffer, int Size)
{
        PtB(Buffer, Size);

        //Unrelated junk
 
        return true;
}
bool UseDriver::PtB(BYTE * Buffer, int Size)
{
        for(int i = 0; i < Size; i++)
                _Buffer[i] = Buffer[i];
 
        return true;
}

The operation in PtB() crashes my program.