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Message-ID: <lhuy0kxoyg8.fsf@oldenburg.str.redhat.com>
Date: Fri, 13 Feb 2026 09:11:03 +0100
From: Florian Weimer <fweimer@...hat.com>
To: libc-coord@...ts.openwall.com
Cc: Carlos Peón Costa <carlospeon@...il.com>
Subject: /etc/resolv.conf: "search ." means "disable search path"

Some systems automatically set the DNS search path based on the system
host name: remove the first label and use the remaining domain name as
the DNS search path (a single element).

It seems that on those systems, adding

  search .

to /etc/resolv.conf mostly works for disabling the default search path
(empty search path).  Any objections if we declare this as the official
way of disabling the search path?

Thanks,
Florian

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