Re: FreeRADIUS instability

[Robert Elz <kre%munnari.OZ.AU@localhost>]

    Date:        Wed, 29 Sep 2021 13:48:51 -0700
    From:        "Pawel S. Veselov" <pawel.veselov%gmail.com@localhost>
    Message-ID:  <72a4f226-78dc-22f9-4d4b-90e434b76559%gmail.com@localhost>

  | I think the only way to fix this is to have the resolver state
  | cleaned up thoroughly after fork(). I can't see how this can be
  | worked around by applications.

Maybe put a call to res_init() in the child, immediately after a successful 
fork (before any other fd manipulation).

That will try to close the old kqueue, which will fail, but  no-one cares,
and then open a new one.

kre