Check the special CDC headers for a plausible minimum length.
Another big operating systems ignores such garbage.
Signed-off-by: NOliver Neukum <oneukum@suse.de>
CC: stable@vger.kernel.org
Reviewed-by: NAdam Lee <adam8157@gmail.com>
Tested-by: NAdam Lee <adam8157@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>