[syslinux] Password bypass

[Pierre]

Hello,

I'm playing with pxelinux

I try

Label toto
	MENU LABEL TOTO
	MENU DEFAULT
	MENU PASSWD $4$zkjelkzelzejzjkejzjlej ...
	kernel memtest

Every thing is ok
If a choice TOTO, I'm oblige to type the password
BUT ... if I wait the default time, memtest is launch !
(without password !)

BUG ?