Comment 0 for bug 777785

What you expected to happen:
Add domains-search domains from /etc/dhcp/dhclient.conf to search line in /etc/resolv.conf

What happened instead"
After upgrading to natty multiple domain search in /etc/resolv.conf stopped working.

Example entry in /etc/dhcp/dhclient.conf -> append domain-search "subdomain1.company.com subdomain2.company.com company.com";

Error message in /var/log/syslog -> dhclient: suspect value in domain_search option - discarded

Repackaging isc-dhcp without the CVE-2011-0997 solves the domain search issue, but leaves the system with a known security vulnerability.

Version: isc-dhcp-client_4.1.1-P1-15ubuntu9
Arch: amd64

lsb_release -rd
Description: Ubuntu 11.04
Release: 11.04