staging: vt6655: buffer overflow in ioctl
->u.generic_elem.len is a user controlled number between 0-255. We should limit it to avoid memory corruption. Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Showing
想要评论请 注册 或 登录