Introduce a new helper function check_search() derived for res_hnok to
check the domain-name parameter according to the rules for "search"
strings as documented in resolv.conf(5). Specifically, the

Introduce a new helper function check_search() derived for res_hnok to
check the domain-name parameter according to the rules for "search"
strings as documented in resolv.conf(5). Specifically, the string must
be no more than 256 bytes long and contain no more than six valid domain
names separated by white space.

The previous unchecked values could result in a mangled resolv.conf
file which could effectively deny access to local sites. This is not
a security issue as rogue dhcp servers could already do this without
sending invalid strings.

Reviewed by: cperciva
MFC After: 3 days

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Add __FBSDID to all .c files in dhclient to aid in determining file
versions when dealing with user problems.

Don't reject packets with server names containing characters that are
not allowed in domain names. RFC 2132 does not list valid or invalid
characters and the ISC client accepts anything here.

Repor

Don't reject packets with server names containing characters that are
not allowed in domain names. RFC 2132 does not list valid or invalid
characters and the ISC client accepts anything here.

Reported by: ps

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treat REASSOC events just like ASSOC

MFC after: 3 days

Don't complain when we receive smtp, pop, nntp, www, finger, and irc
server options.

Reported by: Max Boyarov <max_b at tut dot by>
Approved by: re (dhclient blanket)

People like to do RFC violating things with the domain-name option and
include a space seperated list of domains instead of the domain of the
host. This is supported on too many platforms to break f

People like to do RFC violating things with the domain-name option and
include a space seperated list of domains instead of the domain of the
host. This is supported on too many platforms to break for now so,
remove validation of this option for the moment.

The correct solution longer term is to implement RFC 3397 support and
then treat domain-name options containing space seperated lists of
domains as domain-search options for backwards compatability.

Approved by: re (dhclient blanket)

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Avoid a null pointer dereference by not expiring our lease if we don't
have an active one.

Submitted by: sam
Reported by: James Snow <snow at teardrop dot org>
Approved by: re (dhclient blanket)

Fix build on 64-bit platforms where time_t is 64 bit. Since where
talking about time related to leases, it should be OK to cast these to
(int)s rather than using intmax_t.

Submitted by: ru
Pointy h

Fix build on 64-bit platforms where time_t is 64 bit. Since where
talking about time related to leases, it should be OK to cast these to
(int)s rather than using intmax_t.

Submitted by: ru
Pointy hat: brooks

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Define _PATH_VAREMPTY.

Add a -b option to background immediatly.

Add support for 802.11 routing messages to "instantly" renegotiate
at lease when we associate with a new network.

Submitted by: sam

Import the OpenBSD dhclient as shipped with OpenBSD-3.7 (the tag
OPENBSD_3_7).

This commit was generated by cvs2svn to compensate for changes in r147072,
which included commits to RCS files with non-trunk default branches.