Pull up following revision(s) (requested by mrg in ticket #1488):
sys/altq/altq_cbq.c: revision 1.31
sys/altq/altq_hfsc.c: revision 1.27
sys/altq/altq_jobs.c: revision 1.11
sys/altq/altq_priq.c: revision 1.24
sys/altq/altq_wfq.c: revision 1.22
Zero buffers copied to userland to avoid stack disclosure.
From Ilja Van Sprundel.
--
Reject negative indices.
(Would be nice to change the types too, and it's *probably* safe to
replace int by u_int, but I'm reluctant to touch the ioctl
definitions without at least a modicum more thought.  Also one of
them is a u_long, because why not?)
From Ilja Van Sprundel.

(snj)