Date: 22 Nov 1999 15:17:15 -0000 From: barry@lustig.com To: FreeBSD-gnats-submit@freebsd.org Subject: bin/15046: /sbin/dhclient-script ignores resolv.conf hooks Message-ID: <19991122151715.11201.qmail@gate.lustig.com>
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>Number: 15046
>Category: bin
>Synopsis: /sbin/dhclient-script ignores resolv.conf hooks
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Mon Nov 22 07:20:00 PST 1999
>Closed-Date:
>Last-Modified:
>Originator: Barry Lustig
>Release: FreeBSD 3.3-STABLE i386
>Organization:
>Environment:
FreeBSD 3.3-STABLE cvsupped as of Nov 20, 1999.
>Description:
/sbin/dhclient-script ignores the make_resolv_conf hooks during
processing.
Here is the first instance from /sbin/dhclient-script:
echo search $new_domain_name >/etc/resolv.conf
for nameserver in $new_domain_name_servers; do
echo nameserver $nameserver >>/etc/resolv.conf
done
And here is the second:
echo search $new_domain_name >/etc/resolv.conf.std
for nameserver in $new_domain_name_servers; do
echo nameserver $nameserver >>/etc/resolv.conf.std
done
if [ -f /etc/resolv.conf ]; then
rm -f /etc/resolv.conf
fi
mv /etc/resolv.conf.std /etc/resolv.conf
>How-To-Repeat:
Run dhclient and see /etc/resolv.conf get overwritten even
though there is a make_resolv_conf hook defined
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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