[src/trunk]: src/share/man/man5 default to not checking host and mail names p...

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/898c5d2d4429
branches:  trunk
changeset: 781487:898c5d2d4429
user:      christos <christos%NetBSD.org@localhost>
date:      Sun Sep 09 18:09:24 2012 +0000

description:
default to not checking host and mail names per rfc-2181

diffstat:

 share/man/man5/resolv.conf.5 |  10 +++++++++-
 1 files changed, 9 insertions(+), 1 deletions(-)

diffs (24 lines):

diff -r 8efe5dbf56b9 -r 898c5d2d4429 share/man/man5/resolv.conf.5
--- a/share/man/man5/resolv.conf.5      Sun Sep 09 18:04:26 2012 +0000
+++ b/share/man/man5/resolv.conf.5      Sun Sep 09 18:09:24 2012 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: resolv.conf.5,v 1.29 2012/09/09 17:11:23 wiz Exp $
+.\"    $NetBSD: resolv.conf.5,v 1.30 2012/09/09 18:09:24 christos Exp $
 .\"
 .\" Copyright (c) 1986, 1991 The Regents of the University of California.
 .\" All rights reserved.
@@ -179,6 +179,14 @@
 for invalid characters such as underscore
 .Pq Sq _ ,
 non-ASCII, or control characters.
+This is the default.
+.It Sy check-names
+clears
+.Dv RES_NOCHECKNAME
+in
+.Ft _res.options ,
+which enables the modern BIND checking of incoming host names and mail names
+as described above.
 .It Sy edns0
 attach OPT pseudo-RR for ENDS0 extension specified in RFC 2671,
 to inform DNS server of our receive buffer size.