CVS log for pkgsrc/net/isc-dhcp4/distinfo

Up to [cvs.NetBSD.org] / pkgsrc / net / isc-dhcp4

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Keyword substitution: kv
Default branch: MAIN

Pullup ticket #6681 - requested by taca
net/isc-dhcp4: security fix

Revisions pulled up:
- net/isc-dhcp4/Makefile.common                                 1.45
- net/isc-dhcp4/distinfo                                        1.34

---
   Module Name:	pkgsrc
   Committed By:	taca
   Date:		Wed Oct  5 16:16:54 UTC 2022

   Modified Files:
   	pkgsrc/net/isc-dhcp4: Makefile.common distinfo

   Log Message:
   net/isc-dhcp4: update to 4.4.3p1

   4.4.3p1 (ISC DHCP 4.4.3-P1), 2022-10-05

   		Changes since 4.4.3 (Bug Fixes)

   ! Corrected a reference count leak that occurs when the server builds
     responses to leasequery packets. Thanks to VictorV of Cyber Kunlun
     Lab for reporting the issue.
     [Gitlab #253]
     CVE: CVE-2022-2928

   ! Corrected a memory leak that occurs when unpacking a packet that has an
     FQDN option (81) that contains a label with length greater than 63 bytes.
     Thanks to VictorV of Cyber Kunlun Lab for reporting the issue.
     [Gitlab #254]
     CVE: CVE-2022-2929

net/isc-dhcp4: update to 4.4.3p1

4.4.3p1 (ISC DHCP 4.4.3-P1), 2022-10-05

		Changes since 4.4.3 (Bug Fixes)

! Corrected a reference count leak that occurs when the server builds
  responses to leasequery packets. Thanks to VictorV of Cyber Kunlun
  Lab for reporting the issue.
  [Gitlab #253]
  CVE: CVE-2022-2928

! Corrected a memory leak that occurs when unpacking a packet that has an
  FQDN option (81) that contains a label with length greater than 63 bytes.
  Thanks to VictorV of Cyber Kunlun Lab for reporting the issue.
  [Gitlab #254]
  CVE: CVE-2022-2929

net/isc-dhcp4: update to 4.4.3

                Internet Systems Consortium DHCP Distribution
                            Version 4.4.3
                            9 March 2022
                            Release Notes

                            NEW FEATURES

Please note that that ISC DHCP is licensed under the Mozilla Public
License, MPL 2.0. Please see https://www.mozilla.org/en-US/MPL/2.0/ to read
the MPL 2.0 license terms.

NOTE: The client and relay components are now End-Of-Life.
4.4.3 is the final release for those components.

For information on how to install, configure, and run this software, as
well as how to find documentation and report bugs, please consult the
README file.

ISC DHCP uses the standard GNU configure command for installation. Please review the
output of `./configure --help` to see what options are available.

The system has only been tested on Linux and FreeBSD, and may not work on
other platforms. Please subscribe to the dhcp-users mailing list at
https://lists.isc.org/mailman/listinfo/dhcp-users and report any problems
and/or suggested fixes to dhcp-users@lists.isc.org.

ISC DHCP is open source software maintained by Internet Systems
Consortium.  This product includes cryptographic software written
by Eric Young (eay@cryptsoft.com).

		Changes since 4.4.2-P1 (New Features)

- Two new OMAPI function calls were added, `dhcpctl_timed_connect()`
  and `dhcpctl_timed_wait_for_completion()`. These provide timed
  versions of creating a connection and waiting for an operation
  to complete.
  [GitLab #76]

- The BIND libraries have been updated to the latest version, 9.11.36. This fixes a number
  of compilation issues on various systems, including OpenWRT. Thanks to
  Philip Prindeville for testing on OpenWRT.
  [GitLab #218, #171, #180, #192]

- Support was added for the new DHCPv4 option v6-only-preferred, specified
  in RFC 8925. A new reason code, V6ONLY, was added to the client script
  and the client Linux script sample was updated.
  [GitLab #132]

		Changes since 4.4.2-P1 (Bug Fixes)

- Minor corrections were made to allow compilation under gcc 10.
  [GitLab #117]

- The logic in dhclient that causes it to decline DHCPv4 leases if the
  client script exits abnormally (i.e. crashes) has been corrected.
  [GitLab #123]

- The limit on the size of a lease file that can be loaded at startup
  is now only enforced on 32-bit systems.
  [GitLab #92]

- The PRNG initialization has been improved. It now uses the configure flag
  `--with-randomdev=PATH`, which specifies the device from which to read the
  initial seed. That is typically `/dev/random` (the default value) or
  `/dev/urandom`, but may be specified otherwise on the local system. The old
  behavior can be forced by disabling this feature (`--with-randomdev=no`).
  If the initialization is disabled or reading from the random device fails,
  the previous algorithm (retrieve the last four bytes of hardware addresses
  from all network interfaces that have them, and use the current time and
  process ID) is used.
  [GitLab #197]

- A minor dhclient code fix was made to remove compilation warnings.
  [GitLab #190]

- The hard-coded MD5 algorithm name was removed in OMAPI connection logic.
  Previously, using any other algorithm via a key-algorithm statement would
  allow OMAPI connections to be made, but subsequent actions such as updating
  an object would fail.
  [GitLab #148]

- The parallel build has been improved. Thanks to Sergei Trofimovich for
  the patch. The parallel build is still experimental, as officially the
  BIND 9 code does not support the parallel build for libraries.
  [GitLab #91]

- Handling of LDAP options (`ldap-gssapi-principal` and `ldap-gssapi-keytab`)
  has been improved. This is contributed code that has not been tested by ISC. Thank
  you to Petr Mensik and Pavel Zhukov for the patches!
  [GitLab !56,!75]

- It is now possible to use `option -g ipaddr` in the dhcrelay to replace the giaddr sent to
  clients with the given ipaddr, to work around bogus clients like Solaris 11
  grub which use giaddr instead of the announced router (3) to set up their
  default route. Thanks to Jens Elkner for the patch!
  [GitLab #223, !86, !92]

net: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes

Not committed (merge conflicts...):

net/radsecproxy/distinfo

The following distfiles could not be fetched (fetched conditionally?):

./net/citrix_ica/distinfo citrix_ica-10.6.115659/en.linuxx86.tar.gz
./net/djbdns/distinfo dnscache-1.05-multiple-ip.patch
./net/djbdns/distinfo djbdns-1.05-test28.diff.xz
./net/djbdns/distinfo djbdns-1.05-ignoreip2.patch
./net/djbdns/distinfo djbdns-1.05-multiip.diff
./net/djbdns/distinfo djbdns-cachestats.patch

net: Remove SHA1 hashes for distfiles

Pullup ticket #6464 - requested by taca
net/isc-dhcp4: security fix

Revisions pulled up:
- net/isc-dhcp4/Makefile.common                                 1.42
- net/isc-dhcp4/distinfo                                        1.30

---
   Module Name:	pkgsrc
   Committed By:	taca
   Date:		Thu May 27 14:10:12 UTC 2021

   Modified Files:
   	pkgsrc/net/isc-dhcp4: Makefile.common distinfo

   Log Message:
   net/isc-dhcp4: update to 4.4.2p1

   Update isc-dhcp4 to 4.4.2p1 (4.4.2-P1).

   		Changes since 4.4.2 (Bug Fixes)

    ! Corrected a buffer overwrite possible when parsing hexadecimal
      literals with more than 1024 octets. Reported by Jon Franklin from Dell,
      and also by Pawel Wieczorkiewicz from Amazon Web Services.
      [Gitlab #182]
      CVE: CVE-2021-25217

net/isc-dhcp4: update to 4.4.2p1

Update isc-dhcp4 to 4.4.2p1 (4.4.2-P1).

		Changes since 4.4.2 (Bug Fixes)

 ! Corrected a buffer overwrite possible when parsing hexadecimal
   literals with more than 1024 octets. Reported by Jon Franklin from Dell,
   and also by Pawel Wieczorkiewicz from Amazon Web Services.
   [Gitlab #182]
   CVE: CVE-2021-25217

isc-dhcp: update ISC DHCP to 4.4.2

Update isc-dhcp4, isc-dhclient4, isc-dhcpd4 and isc-dhcrelay4 to 4.4.2.
pkgsrc change: change LICENSE to mpl-2.0.

Here is quote of RELNOTES:

                Internet Systems Consortium DHCP Distribution
                            Version 4.4.2
                            22 January 2020
                             Release Notes

                              NEW FEATURES

Please note that that ISC DHCP is now licensed under the Mozilla Public License,
MPL 2.0. Please see https://www.mozilla.org/en-US/MPL/2.0/ to read the MPL 2.0
license terms.

While release 4.4.2 is primarily a maintenance release that addresses a number
of defects, it does introduce a few new features:

- Keama - Keama is a migration utility that assists in converting ISC DHCP
  server configuration files to Kea configuration files.  It is found in the
  keama subdirectory and includes a README.md file with instructions on how
  to build it as well as a manpage on its usage.

- Two new server parameters related to ping checking were added:

1. ping-cltt-secs which allows the user to specify the number of seconds
   that must elapse since CLTT before a ping check is conducted.

2. ping-timeout-ms which allows the user to specify the amount of time the
   server waits for a ping-check response in milliseconds rather than in
   seconds.

In general, the areas of focus for ISC DHCP 4.4 were:

1. Dynamic DNS additions
2. dhclient improvements
3. Support for dynamic shared libraries

Dynamic DNS Improvements:

- We added three new server configuration parameters which influence DDNS
  conflict resolution:

    1. ddns-dual-stack-mixed-mode - alters DNS conflict resolution behavior
    to mitigate issues with non-compliant clients in dual stack environments.

    2. ddns-guard-id-must-match - relaxes the DHCID RR client id matching
    requirement of DNS conflict resolution.

    3. ddns-other-guard-is-dynamic - alters dual-stack-mixed-mode behavior to
    allow unguarded DNS entries to be overwritten in certain cases

- The server now honors update-static-leases parameter for static DHCPv6
  hosts.

dhclient Improvements:

  - We've added three command line parameters to dhclient:

    1. --prefix-len-hint - directs dhclient to use the given length as
    the prefix length hint when requesting prefixes

    2. --decline-wait-time - instructs the client to wait the given number
    of seconds after declining an IPv4 address before issuing a discover

    3. --address-prefix-len - specifies the prefix length passed by dhclient
    into the client script (via the environment variable ip6_prefixlen) with
    each IPv6 address.  We added this parameter because we have changed the
    default value from 64 to 128 in order to be compliant with RFC3315bis
    draft (-09, page 64) and RFC5942, Section 4, point 1.
    **WARNING**: The new default value of 128 may not be backwardly compatible
    with your environment. If you are operating without a router, such as
    between VMs on a host, you may find they cannot see each other with prefix
    length of 128. In such cases, you'll need to either provide routing or use
    the command line parameter to set the value to 64. Alternatively you may
    change the default at compile time by setting DHCLIENT_DEFAULT_PREFIX_LEN
    in includes/site.h.

  - dhclient will now generate a DHCPv6 DECLINE message when the client script
    indicates a DAD failure

Dynamic shared library support:

  Configure script, configure.ac+lt, which supports libtool is now provided
  with the source tar ball.  This script can be used to configure ISC DHCP
  to build with libtool and thus use dynamic shared libraries.

Other Highlights:

 - The server now supports dhcp-cache-threshold for DHCPv6 operations
 - The server now supports DHPv6 address allocation based on EUI-64 DUIDs
 - Experimental support for alternate relay port in the both the server
   and relay for IPv4, IPv6 and 4o6 (see: draft-ietf-dhc-relay-port-10.txt)

net/isc-dhcp4: update to 4.4.1

The areas of focus for ISC DHCP 4.4 were:

1. Dynamic DNS additions
2. dhclient improvements
3. Support for dynamic shared libraries

Dynamic DNS Improvements:

- We added three new server configuration parameters which influence DDNS
  conflict resolution:

    1. ddns-dual-stack-mixed-mode - alters DNS conflict resolution behavior
    to mitigate issues with non-compliant clients in dual stack environments.

    2. ddns-guard-id-must-match - relaxes the DHCID RR client id matching
    requirement of DNS conflict resolution.

    3. ddns-other-guard-is-dynamic - alters dual-stack-mixed-mode behavior to
    allow unguarded DNS entries to be overwritten in certain cases

- The server now honors update-static-leases parameter for static DHCPv6
  hosts.

dhclient Improvements:

  - We've added three command line parameters to dhclient:

    1. --prefix-len-hint - directs dhclient to use the given length as
    the prefix length hint when requesting prefixes

    2. --decline-wait-time - instructs the client to wait the given number
    of seconds after declining an IPv4 address before issuing a discover

    3. --address-prefix-len - specifies the prefix length passed by dhclient
    into the client script (via the environment variable ip6_prefixlen) with
    each IPv6 address.  We added this parameter because we have changed the
    default value from 64 to 128 in order to be compliant with RFC3315bis
    draft (-09, page 64) and RFC5942, Section 4, point 1.
    **WARNING**: The new default value of 128 may not be backwardly compatible
    with your environment. If you are operating without a router, such as
    between VMs on a host, you may find they cannot see each other with prefix
    length of 128. In such cases, you'll need to either provide routing or use
    the command line parameter to set the value to 64. Alternatively you may
    change the default at compile time by setting DHCLIENT_DEFAULT_PREFIX_LEN
    in includes/site.h.

  - dhclient will now generate a DHCPv6 DECLINE message when the client script
    indicates a DAD failure

Dynamic shared library support:

  Configure script, configure.ac+lt, which supports libtool is now provided
  with the source tar ball.  This script can be used to configure ISC DHCP
  to build with libtool and thus use dynamic shared libraries.

Other Highlights:

 - The server now supports dhcp-cache-threshold for DHCPv6 operations
 - The server now supports DHPv6 address allocation based on EUI-64 DUIDs
 - Experimental support for alternate relay port in the both the server
   and relay for IPv4, IPv6 and 4o6 (see: draft-ietf-dhc-relay-port-10.txt)

For information on how to install, configure and run this software, as
well as how to find documentation and report bugs, please consult the
README file.

ISC DHCP uses standard GNU configure for installation. Please review the
output of "./configure --help" to see what options are available.

The system has only been tested on Linux, FreeBSD, and Solaris, and may not
work on other platforms. Please report any problems and suggested fixes to
<dhcp-users@isc.org>.

ISC DHCP is open source software maintained by Internet Systems
Consortium.  This product includes cryptographic software written
by Eric Young (eay@cryptsoft.com).

                Changes since 4.4.0 (New Features)
- none
		Changes since 4.4.0 (Bug Fixes)

- A delayed-ack value of 0 (the default), now correctly disables the delayed
  feature.  A change in 4.4.0 prohibited lease updates marking leases active
  from be written to the lease file when delayed-ack is 0. This in turn,
  caused servers to lose active lease assignments upon restart.
  [ISC-Bugs #47141]

! Option reference count was not correctly decremented in error path
  when parsing buffer for options. Reported by Felix Wilhelm, Google
  Security Team.
  [ISC-Bugs #47140]
  CVE: CVE-2018-5733

! Corrected an issue where large sized 'X/x' format options were causing
  option handling logic to overwrite memory when expanding them to human
  readable form. Reported by Felix Wilhelm, Google Security Team.
  [ISC-Bugs #47139]
  CVE: CVE-2018-5732

Pullup ticket #5712 - requested by taca
net/isc-dhcp4: security update

Revisions pulled up:
- net/isc-dhcp4/Makefile.common                                 1.35
- net/isc-dhcp4/distinfo                                        1.27

-------------------------------------------------------------------
   Module Name:	pkgsrc
   Committed By:	taca
   Date:		Thu Mar  1 00:53:05 UTC 2018

   Modified Files:
   	pkgsrc/net/isc-dhcp4: Makefile.common distinfo

   Log Message:
   net/isc-dhcp4: update to 4.3.6p1 (ISC DHCP 4.3.6-P1)

   			Changes since 4.3.6

   !- Plugged a socket descriptor leak in OMAPI, that can occur when there is
     data pending to be written to an OMAPI connection, when the connection
     is closed by the reader.
     [ISc-Bugs #46767]

   ! Corrected an issue where large sized 'X/x' format options were causing
     option handling logic to overwrite memory when expanding them to human
     readable form. Reported by Felix Wilhelm, Google Security Team.
     [ISC-Bugs #47139]
     CVE: CVE-2018-5732

   ! Option reference count was not correctly decremented in error path
     when parsing buffer for options. Reported by Felix Wilhelm, Google
     Security Team.
     [ISC-Bugs #47140]
     CVE: CVE-2018-5733


   To generate a diff of this commit:
   cvs rdiff -u -r1.34 -r1.35 pkgsrc/net/isc-dhcp4/Makefile.common
   cvs rdiff -u -r1.26 -r1.27 pkgsrc/net/isc-dhcp4/distinfo

net/isc-dhcp4: update to 4.3.6p1 (ISC DHCP 4.3.6-P1)

			Changes since 4.3.6

!- Plugged a socket descriptor leak in OMAPI, that can occur when there is
  data pending to be written to an OMAPI connection, when the connection
  is closed by the reader.
  [ISc-Bugs #46767]

! Corrected an issue where large sized 'X/x' format options were causing
  option handling logic to overwrite memory when expanding them to human
  readable form. Reported by Felix Wilhelm, Google Security Team.
  [ISC-Bugs #47139]
  CVE: CVE-2018-5732

! Option reference count was not correctly decremented in error path
  when parsing buffer for options. Reported by Felix Wilhelm, Google
  Security Team.
  [ISC-Bugs #47140]
  CVE: CVE-2018-5733

Update isc-dhcp4 to 4.3.6.

This is mainly bug fix release and changes from 4.3.4 are too many to write
here, please refer RELNOTES in detail.

Update isc-dhcp4 to 4.3.4, including security fixes.

	This is the release of ISC DHCP 4.3.4, a maintenance
	release which contains a number of bug fixes and two
	fixes for previously released security issues.

Full changes are too many to write here, please refer
<https://kb.isc.org/article/AA-01364/0/DHCP-4.3.4-Release-Notes.html>.

The previous update to the isc-dhcp packages replaced @PREFIX@ and
@PKG_SYSCONFDIR@ with hardcoded paths to /usr/pkg, possibly due to SUBST_STAGE
being set to post-patch.  Revert that change, move SUBST_STAGE to
pre-configure, and perform some minor cleanup while here.

Bump PKGREVISION of all packages, ignoring pkglint's error that this shouldn't
be done in Makefile.common.

Update isc-dhcp4 to 4.3.3-P1, security fix.

			Changes since 4.3.3

! Update the bounds checking when receiving a packet.
  Thanks to Sebastian Poehn from Sophos for the bug report and a suggested
  patch.
  [ISC-Bugs #41267]

Add SHA512 digests for distfiles for net category

Problems found with existing digests:
	Package haproxy distfile haproxy-1.5.14.tar.gz
	159f5beb8fdc6b8059ae51b53dc935d91c0fb51f [recorded]
	da39a3ee5e6b4b0d3255bfef95601890afd80709 [calculated]

Problems found locating distfiles:
	Package bsddip: missing distfile bsddip-1.02.tar.Z
	Package citrix_ica: missing distfile citrix_ica-10.6.115659/en.linuxx86.tar.gz
	Package djbdns: missing distfile djbdns-1.05-test25.diff.bz2
	Package djbdns: missing distfile djbdns-cachestats.patch
	Package djbdns: missing distfile 0002-dnscache-cache-soa-records.patch
	Package gated: missing distfile gated-3-5-11.tar.gz
	Package owncloudclient: missing distfile owncloudclient-2.0.2.tar.xz
	Package poink: missing distfile poink-1.6.tar.gz
	Package ra-rtsp-proxy: missing distfile rtspd-src-1.0.0.0.tar.gz
	Package ucspi-ssl: missing distfile ucspi-ssl-0.70-ucspitls-0.1.patch
	Package waste: missing distfile waste-source.tar.gz

Otherwise, existing SHA1 digests verified and found to be the same on
the machine holding the existing distfiles (morden).  All existing
SHA1 digests retained for now as an audit trail.

Update ISC DHCP packages to 4.3.3.

Changes are too many to write here, please refer RELNOTES file.

Update ISC DHCP packages to 4.3.2.

			Changes since 4.3.2rc2

- None

			Changes since 4.3.2rc1

- Corrected a compilation error introduced by the fix for ISC-Bugs #37415.
  The error occurs on Linux variants that do not support VLAN tag information
  in packet auxiliary data.  The configure script now only enables inclusion
  of the VLAN tag-based logic if it is supported by the underlying OS.
  [ISC-Bugs #38677]

			Changes since 4.3.2b1

- Specifying the option, --disable-debug, on the configure script command line
  now disables debug features.  Prior to this, specifying --disable-debug
  incorrectly enabled debug features. Thanks to Gustavo Zacarias for reporting
  the issue.
  [ISC-Bugs #37780]

- Unit test execution now uses a path augmented during configuration
  processing of the --with-atf option to locate ATF runtime tools, atf-run
  and atf-report. For most installations of ATF, this should alleviate the
  need to manually include them in the PATH, as was formerly required.
  If the configure script cannot locate the tools it will emit a warning,
  informing the user that the tools must be in the PATH when running unit
  tests.
  Secondly, please note that "make check" will now exit with a failure status
  code (non-zero) if one or more unit tests fail.  This means that invoking
  "make check" from an upper level directory will cause the make process to
  STOP after the first test subdirectory with failed test(s).  To force all
  tests in all subdirectories to run, regardless of individual test outcome,
  use the command "make -k check".
  [ISC-Bugs #38619]

Update isc-dhcp4 and related packages to 4.3.1.

                        Changes since 4.3.1rc1

- None

                        Changes since 4.3.1b1

- Modify the linux and openwrt dhclient scripts to process information
  from a stateless request.  Thanks to Jiri Popelka at Red Hat for the
  bug report and patch.
  [ISC-Bugs 36102]

- Remove more unused RCSID tags.  These weren't noticed in 4.3 as
  the code isn't used anymore but we remove them here to keep the
  code consistent across versions.
  [ISC-Bugs #36451]

Update ISC DHCP related pacakges to 4.2.0.

			Changes since 4.2.0 (new features)

- If a client renews before 'dhcp-cache-threshold' percent of its lease
  has elapsed (default 25%), the server will reuse the allocated lease
  (provide a lease within the currently allocated lease-time) rather
  than extend or renew the lease.  This absolves the server of needing
  to perform an fsync() operation on the lease database before reply,
  which improves performance. [ISC-Bugs #22228]
  Updated this patch to support asynchronous DDNS.  If the server is
  attempting to do DDNS on a lease it should be udpated and written to
  disk even if that wouldn't be necessary due to the thresholding.
  [ISC-Bugs #26311]

- The 'no available billing' log line now also logs the name of the last
  matching billing class tried before failing to provide a billing.
  [ISC-Bugs #21759]

- A problem with missing get_hw_addr function when --enable-use-sockets
  was used is now solved on GNU/Linux, BSD and GNU/Hurd systems. Note
  that use-sockets feature was not tested on those systems. Client and
  server code no longer use MAX_PATH constant that is not defined on
  GNU/Hurd systems. [ISC-Bugs #25979]

- Add a perl script in the contrib directory, dhcp-lease-list.pl, which
  can parse v4 lease files and output the lease information in a more
  human friendly manner.  This was written by Christian Hammers with
  some updates by vom and ISC.  This is contributed code and is not
  supported by ISC; however it may be useful to some users.
  [ISC-Bugs #20680]

- Add support in v6 for on-commit, on-expire and on-release.
  [ISC-Bugs #27912]

- Add support for using classes with v6.
  [ISC-Bugs #26510]

- Update the DDNS code to current standards and allow for sharing
  of DDNS entries between v4 and v6 clients.  The new code is used
  if the ddns-update-style is set to "standard", the older code is
  still available if ddns-update-style is set to "interim".  The
  oldest DDNS code "ad-hoc" has been removed.  Thanks to Thomas Pegeot
  who submitted a patch for this issue.  This patch is based on
  that work with some modifications.
  [ISC-Bugs #21139]

- Add a configuration option to the server to suppress using fsync().
  Enabling this option will mean that fsync() is never called.  This
  may provide better performance but there is also a risk that a lease
  will not be properly written to the disk after it has been issued
  to a client and before the server stops.  Using this option is
  not recommended.
  [ISC-Bugs #34810]

- Add some logging statements to indicate when the server is ready
  to serve.  One statement is emitted after the server has finished
  reading its files and is about to enter the dispatch loop.
  This is "Server starting service.".
  The second is emitted when a server determines that both it and
  its failover peer are in the normal state.
  This is "failover peer <name>: Both servers normal."
  [ISC-Bugs #33208]

- Add support for accessing options from v6 relays.  The v6relay
  statement allows the administrator to choose which relay to
  use when searching for an option, see the dhcp-options man page
  for a description.  The host-identifier option has also been
  updated to support the use of relay options, see the dhcpd.conf
  man page for a description.
  [ISC-Bugs #19598]

- When doing DDNS if there isn't an appropriate zone statement attempt
  to find a reasonable nameserver via a DNS resolver.  This restores
  some functionality that was lost in the transition to asynchronous
  DDNS.  Due to the lack of security and increase in fragility of the
  system when using this feature we strongly recommend the use of
  appropriate zone statements rather than using this functionality.
  [ISC-Bugs #30461]

- Add support for specifying the address from which to send
  DDNS updates on the DHCP server.  There are two new options
  "ddns-local-address4" and "ddns-local-address6" that each take
  one instance of their respective address types.
  [ISC-Bugs #34779]

- Add ignore-client-uids option in the server.  This option causes
  the server to not record a client's uid in its lease.  This
  violates the specification but may also be useful when a client
  can dual boot using different client ids but the same mac address.
  Thank you to Brian De Wolf at Cal Poly Pomona for the patch.
  [ISC-Bugs #32427]
  [ISC-Bugs #35066]

- Extend the DHCPINFORM processing to honor the subnet selection option
  and take host declarations into account.
  Thanks to Christof Chen for testing and submitting the patch.
  [ISC-Bugs #35015]

- Extend the hardware expression to look into the lease structure
  for a hardware address if there is no packet.  This allows the
  server to find the hardware address during on-expiry processing.
  [ISC-Bugs #24584]

- Add definitions for some options that have been specified by the IETF.
  [ISC-Bugs #29268]
  [ISC-Bugs #35198]

			Changes since 4.3.0b1

- Tidy up receive packet processing.
  Thanks to Brad Plank of GTA for reporting the issue and suggesting
  a possible patch.
  [ISC-Bugs #34447]

			Changes since 4.3.0a1

- Modify the message displayed when a process hits a fatal error.
  The new message is much shorter and simply points to the README
  and our website for directions on bug submissions.
  [ISC-Bugs #24789]

- Handle an absent resolv.conf file better.
  [ISC-Bugs #35194]

Fix net/isc-dhcp4 cross-build on NetBSD.

Requires a hack to patch and configure the internal copy of bind for
cross-compilation.

Bump pkgrevision in case the way I did this hack changes anything.

ok agc

Add support for Crossbow style NICs on SunOS.
Fix default paths for inet6 files.

Pullup ticket #4106 - requested by taca
net/isc-dhclient4: security update
net/isc-dhcp4: security update
net/isc-dhcpd4: security update
net/isc-dhcrelay4: security update

Revisions pulled up:
- net/isc-dhclient4/Makefile                                    1.7
- net/isc-dhcp4/Makefile                                        1.9-1.10
- net/isc-dhcp4/Makefile.common                                 1.18-1.19
- net/isc-dhcp4/distinfo                                        1.14-1.15
- net/isc-dhcpd4/Makefile                                       1.7

---
   Module Name:	pkgsrc
   Committed By:	jperkin
   Date:		Wed Feb  6 23:24:19 UTC 2013

   Modified Files:
   	pkgsrc/net/isc-dhcp4: Makefile

   Log Message:
   PKGREVISION bumps for the security/openssl 1.0.1d update.

---
   Module Name:	pkgsrc
   Committed By:	taca
   Date:		Fri Jan 11 13:35:58 UTC 2013

   Modified Files:
   	pkgsrc/net/isc-dhclient4: Makefile
   	pkgsrc/net/isc-dhcp4: Makefile.common distinfo
   	pkgsrc/net/isc-dhcpd4: Makefile

   Log Message:
   Update ISC DHCP to 4.2.5.

   Changes are too many to write here, please refer RELNOTES.

---
   Module Name:	pkgsrc
   Committed By:	taca
   Date:		Tue Mar 26 16:25:06 UTC 2013

   Modified Files:
   	pkgsrc/net/isc-dhcp4: Makefile Makefile.common distinfo

   Log Message:
   Update ISC DHCP packages to 4.2.5p1 (4.2.5-P1).
   	isc-dhclient4
   	isc-dhcp4
   	isc-dhcpd4
   	isc-dhcrelay4

Update ISC DHCP packages to 4.2.5p1 (4.2.5-P1).
	isc-dhclient4
	isc-dhcp4
	isc-dhcpd4
	isc-dhcrelay4

Changes since 4.2.5

- A security issue in Bind9 was found and fixed.  This release includes the
  fixed Bind9 code.  There have been no code changes to the DHCP code.
  [ISC-Bugs #32688]
  CVE: CVE-2013-2266

Update ISC DHCP to 4.2.5.

Changes are too many to write here, please refer RELNOTES.

Pullup ticket #3920 - requested by taca
net/{isc-dhcp4,isc-dhcpd4,isc-dhclient4,isc-dhcrelay} security fix

Revisions pulled up:
- net/isc-dhcp4/Makefile.common                                 1.17
- net/isc-dhcp4/distinfo                                        1.13

---
   Module Name:	pkgsrc
   Committed By:	taca
   Date:		Thu Sep 13 01:38:58 UTC 2012

   Modified Files:
   	pkgsrc/net/isc-dhcp4: Makefile.common distinfo

   Log Message:
   Update ISC DHCP package to 4.2.4p2 (ISC DHCP 4.2.4-P2).

   			Changes since 4.2.4-P1

   ! An issue with the use of lease times was found and fixed.  Making
     certain changes to the end time of an IPv6 lease could cause the
     server to abort.  Thanks to Glen Eustace of Massey University,
     New Zealand for finding this issue.
     [ISC-Bugs #30281]
     CVE: CVE-2012-3955

Update ISC DHCP package to 4.2.4p2 (ISC DHCP 4.2.4-P2).

			Changes since 4.2.4-P1

! An issue with the use of lease times was found and fixed.  Making
  certain changes to the end time of an IPv6 lease could cause the
  server to abort.  Thanks to Glen Eustace of Massey University,
  New Zealand for finding this issue.
  [ISC-Bugs #30281]
  CVE: CVE-2012-3955

Pullup ticket #3869 - requested by taca
net/isc-dhcp4: security update

Revisions pulled up:
- net/isc-dhcp4/Makefile.common                                 1.16
- net/isc-dhcp4/distinfo                                        1.12
- net/isc-dhcp4/patches/patch-includes_Makefile.in              1.2

-------------------------------------------------------------------
   Module Name:	pkgsrc
   Committed By:	taca
   Date:		Wed Jul 25 00:56:53 UTC 2012

   Modified Files:
   	pkgsrc/net/isc-dhcp4: Makefile.common distinfo
   	pkgsrc/net/isc-dhcp4/patches: patch-includes_Makefile.in

   Log Message:
   Update isc-dhcp4 package to 4.2.4p1 (ISC DHCP 4.2.4-P1).
   Fixes security problems.

   			Changes since 4.2.4

   ! Previously the server code was relaxed to allow packets with zero
     length client ids to be processed.  Under some situations use of
     zero length client ids can cause the server to go into an infinite
     loop.  As such ids are not valid according to RFC 2132 section 9.14
     the server no longer accepts them.  Client ids with a length of 1
     are also invalid but the server still accepts them in order to
     minimize disruption.  The restriction will likely be tightened in
     the future to disallow ids with a length of 1.
     Thanks to Markus Hietava of Codenomicon CROSS project for the
     finding this issue and CERT-FI for vulnerability coordination.
     [ISC-Bugs #29851]
     CVE: CVE-2012-3571

   ! When attempting to convert a DUID from a client id option
     into a hardware address handle unexpected client ids properly.
     Thanks to Markus Hietava of Codenomicon CROSS project for the
     finding this issue and CERT-FI for vulnerability coordination.
     [ISC-Bugs #29852]
     CVE: CVE-2012-3570

   ! A pair of memory leaks were found and fixed.  Thanks to
     Glen Eustace of Massey University, New Zealand for finding
     this issue.
     [ISC-Bugs #30024]
     CVE: CVE-2012-3954


   To generate a diff of this commit:
   cvs rdiff -u -r1.15 -r1.16 pkgsrc/net/isc-dhcp4/Makefile.common
   cvs rdiff -u -r1.11 -r1.12 pkgsrc/net/isc-dhcp4/distinfo
   cvs rdiff -u -r1.1 -r1.2 \
       pkgsrc/net/isc-dhcp4/patches/patch-includes_Makefile.in

Update isc-dhcp4 package to 4.2.4p1 (ISC DHCP 4.2.4-P1).
Fixes security problems.


			Changes since 4.2.4

! Previously the server code was relaxed to allow packets with zero
  length client ids to be processed.  Under some situations use of
  zero length client ids can cause the server to go into an infinite
  loop.  As such ids are not valid according to RFC 2132 section 9.14
  the server no longer accepts them.  Client ids with a length of 1
  are also invalid but the server still accepts them in order to
  minimize disruption.  The restriction will likely be tightened in
  the future to disallow ids with a length of 1.
  Thanks to Markus Hietava of Codenomicon CROSS project for the
  finding this issue and CERT-FI for vulnerability coordination.
  [ISC-Bugs #29851]
  CVE: CVE-2012-3571

! When attempting to convert a DUID from a client id option
  into a hardware address handle unexpected client ids properly.
  Thanks to Markus Hietava of Codenomicon CROSS project for the
  finding this issue and CERT-FI for vulnerability coordination.
  [ISC-Bugs #29852]
  CVE: CVE-2012-3570

! A pair of memory leaks were found and fixed.  Thanks to
  Glen Eustace of Massey University, New Zealand for finding
  this issue.
  [ISC-Bugs #30024]
  CVE: CVE-2012-3954

Update isc-{dhclient4,dhcp4,dhcpd4,dhcrelay4} to 4.2.4.


ISC's Release Signing Key can be obtained at:

    http://www.isc.org/about/openpgp/


                        Changes since 4.2.4rc1

- Rotate the lease file when running in v6 mode.
  Thanks to Christoph Moench-Tegeder at Astaro for the
  report and the first version of the patch.
  [ISC-Bugs #24887]

                        Changes since 4.2.4b1

- None

                        Changes since 4.2.3

! Add a check for a null pointer before calling the regexec function.
  Without this check we could, under some circumstances, pass
  a null pointer to the regexec function causing it to segfault.
  Thanks to a report from BlueCat Networks.
  [ISC-Bugs #26704].
  CVE: CVE-2011-4539

! Modify the DDNS handling code.  In a previous patch we added logging
  code to the DDNS handling.  This code included a bug that caused it
  to attempt to dereference a NULL pointer and eventually segfault.
  While reviewing the code as we addressed this problem, we determined
  that some of the updates to the lease structures would not work as
  planned since the structures being updated were in the process of
  being freed: these updates were removed.  In addition we removed an
  incorrect call to the DDNS removal function that could cause a failure
  during the removal of DDNS information from the DNS server.
  Thanks to Jasper Jongmans for reporting this issue.
  [ISC-Bugs #27078]
  CVE: CVE-2011-4868

- Fixed the code that checks if an address the server is planning
  to hand out is in a reserved range.  This would appear as
  the server being out of addresses in pools with particular ranges.
  [ISC-Bugs #26498]

- In the DDNS code handle error conditions more gracefully and add more
  logging code.  The major change is to handle unexpected cancel events
  from the DNS client code.
  [ISC-Bugs #26287]

- Tidy up the receive calls and eliminate the need for found_pkt.
  [ISC-Bugs #25066]

- Add support for Infiniband over sockets to the server and
  relay code.  We've tested this on Solaris and hope to expand
  support for Infiniband in the future.  This patch also corrects
  some issues we found in the socket code.
  [ISC-Bugs #24245]

- Add a compile time check for the presence of the noreturn attribute
  and use it for log_fatal if it's available.  This will help code
  checking programs to eliminate false positives.
  [ISC-Bugs #27539]

- Fixed many compilation problems ("set, but not used" warnings) for
  gcc 4.6 that may affect Ubuntu 11.10 users. [ISC-Bugs #27588]

- Modify the code that determines if an outstanding DDNS request
  should be cancelled.  This patch results in cancelling the
  outstanding request less often.  It fixes the problem caused
  by a client doing a release where  the TXT and PTR records
  weren't removed from the DNS.
  [ISC-BUGS #27858]

- Use offsetof() instead of sizeof() to get the sizes for dhcpv6_relay_packet
  and dhcpv6_packet in several more places.  Thanks to a report from
  Bruno Verstuyft and Vincent Demaertelaere of Excentis.
  [ISC-Bugs #27941]

- Remove outdated note in the description of the bootp keyword about the
  option not satisfying the requirement of failover peers for denying
  dynamic bootp clients.
  [ISC-bugs #28574]

- Multiple items to clean up IPv6 address processing.
  When processing an IA that we've seen check to see if the
  addresses are usable (not in use by somebody else) before
  handing it out.
  When reading in leases from the file discard expired addresses.
  When picking an address for a client include the IA ID in
  addition to the client ID to generally pick different addresses
  for different IAs.
  [ISC-Bugs #23138] [ISC-Bugs #27945] [ISC-Bugs #25586]
  [ISC-Bugs #27684]

- Remove unnecessary checks in the lease query code and clean up
  several compiler issues (some dereferences of NULL and treating
  an int as a boolean).
  [ISC-Bugs #26203]

- Fix the NA and PD allocation code to handle the case where a client
  provides a preference and the server doesn't have any addresses or
  prefixes available.  Previoulsy the server ignored the request with
  this patch it replies with a NoAddrsAvail or NoPrefixAvail response.
  By default the code performs according to the errata of August 2010
  for RFC 3315 section 17.2.2; to enable the previous style see the
  section on RFC3315_PRE_ERRATA_2010_08 in includes/site.h.  This option
  may be removed in the future.
  Thanks to Jiri Popelka at Red Hat for the patch.
  [ISC-Bugs #22676]

- Fix up some issues found by static analysis.
  A potential memory leak and NULL dereference in omapi.
  The use of a boolean test instead of a bitwise test in dst.
  [ISC-Bugs #28941]

Pullup ticket #3651 - requested by taca
net/isc-dhcp4: security update

Revisions pulled up:
- net/isc-dhcp4/Makefile.common                                 1.14
- net/isc-dhcp4/distinfo                                        1.10

---
   Module Name:	pkgsrc
   Committed By:	taca
   Date:		Fri Jan 13 13:42:09 UTC 2012

   Modified Files:
   	pkgsrc/net/isc-dhcp4: Makefile.common distinfo

   Log Message:
   Update isc-dhcp4 package to 4.2.3p2. (ISC DHCP 4.2.3-P2).
   Alwo update isc-dhclient4, isc-dhcpd4 and isc-dhcrelay4.

   			Changes since 4.2.3-P1

   ! Modify the DDNS handling code.  In a previous patch we added logging
     code to the DDNS handling.  This code included a bug that caused it
     to attempt to dereference a NULL pointer and eventually segfault.
     While reviewing the code as we addressed this problem, we determined
     that some of the updates to the lease structures would not work as
     planned since the structures being updated were in the process of
     being freed: these updates were removed.  In addition we removed an
     incorrect call to the DDNS removal function that could cause a failure
     during the removal of DDNS information from the DNS server.
     Thanks to Jasper Jongmans for reporting this issue.
     [ISC-Bugs #27078]
     CVE: CVE-2011-4868

Update isc-dhcp4 package to 4.2.3p2. (ISC DHCP 4.2.3-P2).
Alwo update isc-dhclient4, isc-dhcpd4 and isc-dhcrelay4.


			Changes since 4.2.3-P1

! Modify the DDNS handling code.  In a previous patch we added logging
  code to the DDNS handling.  This code included a bug that caused it
  to attempt to dereference a NULL pointer and eventually segfault.
  While reviewing the code as we addressed this problem, we determined
  that some of the updates to the lease structures would not work as
  planned since the structures being updated were in the process of
  being freed: these updates were removed.  In addition we removed an
  incorrect call to the DDNS removal function that could cause a failure
  during the removal of DDNS information from the DNS server.
  Thanks to Jasper Jongmans for reporting this issue.
  [ISC-Bugs #27078]
  CVE: CVE-2011-4868

Update isc-dhcp4 package to 4.2.3p1 (4.2.3-P1).
It implicitly update isc-dhclient4, isc-dhcpd4 and isc-dhcrelay4 to 4.2.3p1.

			Changes since 4.2.3

! Add a check for a null pointer before calling the regexec function.
  Without out this check we could, under some circumstances, pass
  a null pointer to the regexec function causing it to segfault.
  Thanks to a report from BlueCat Networks.
  [ISC-Bugs #26704].
  CVE: CVE-2011-4539

Update ISC DHCP packages to 4.2.3.

	net/isc-dhclient
	net/isc-dhcp
	net/isc-dhcpd
	net/isc-dhcrelay

* Update MASTER_SITES.
* CHanges:

			Changes since 4.2.3rc1

- None.

                        Changes since 4.2.2

- Fix the code that checks for an existing DDNS transaction to cancel
  when removing DDNS information, so that we will continue with the
  processing if we have a lease even if it doesn't have an outstanding
  transaction.  [ISC-Bugs #24682]

- Add AM_MAINTAINER_MODE to configure.ac to avoid rebuilding
  configuration files.  [ISC-Bugs #24107]

- Add support for passing DDNS information to a DNS server over
  an IPv6 address.  [ISC-Bugs #22647]

- Enhanced patch for 23595 to handle IPv4 fixed addresses more
  cleanly.  [ISC-Bugs #23595]

Update isc-dhcp4 package to 4.2.2 and it also update isc-dhcpd4, isc-dhclient4
and isc-dhcrelay4.  Here is quote from DHCP 4.2.2 Release Notes.
(http://ftp.isc.org/isc/dhcp/dhcp-4.2.2-RELNOTES)


	      Internet Systems Consortium DHCP Distribution
			     Version 4.2.2
			      27 July 2011

			      Release Notes

			      NEW FEATURES

ISC DHCP 4.2.x includes features that were not included in DHCP 4.1.x.
These include:

Processing the DHCP to DNS server transactions in an asynchronous fashion.
The DHCP server or client can now continue with it's processing while
awaiting replies from the DNS server.

There are a number of DHCPv6 limitations and features missing in this
release, which will be addressed in the future:

- Only Solaris, Linux, FreeBSD, NetBSD, and OpenBSD are supported.

- DHCPv6 includes human-readable text in status code messages, in
  English.  A method to reconfigure or support other languages would
  be preferable.

- The "host-identifier" option is limited to a simple token.

- The client and server can only operate DHCPv4 or DHCPv6 at a time,
  not both.  To use both protocols simultaneously, two instances of the
  relevant daemon are required, one with the '-6' command line option.

For information on how to install, configure and run this software, as
well as how to find documentation and report bugs, please consult the
README file.

ISC DHCP uses standard GNU configure for installation. Please review the
output of "./configure --help" to see what options are available.

The system has only been tested on Linux, FreeBSD, and Solaris, and may not
work on other platforms. Please report any problems and suggested fixes to
<dhcp-users@isc.org>.

			Changes since 4.2.2rc1

! Two packets were found that cause a server to halt.  The code
  has been updated to properly process or reject the packets as
  appropriate.  Thanks to David Zych at University of Illinois
  for reporting this issue.  [ISC-Bugs #24960]
  One CVE number for each class of packet.
  CVE-2011-2748
  CVE-2011-2749

			Changes since 4.2.2b1

- Strict checks for content of domain-name DHCPv4 option can now be
  configured during compilation time. Even though RFC2132 does not allow
  to store more than one domain in domain-name option, such behavior is
  now enabled by default, but this may change some time in the future.
  See ACCEPT_LIST_IN_DOMAIN_NAME define in includes/site.h.
  [ISC-Bugs #24167]

- DNS Update fix. A misconfigured server could crash during DNS update
  processing if the configuration included overlapping pools or
  multiple fixed-address entries for a single address.  This issue
  affected both IPv4 and IPv6. The fix allows a server to detect such
  conditions, provides the user with extra information and recommended
  steps to fix the problem.  If the user enables the appropriate option
  in site.h then server will be terminated
  [ISC-Bugs #23595]

Pullup ticket #3407 - requested by taca
net/isc-dhclient4: security update
net/isc-dhcp4: security update
net/isc-dhcpd4: security update
net/isc-dhcrelay4: security update

Revisions pulled up:
- net/isc-dhclient4/Makefile                                    1.5
- net/isc-dhcp4/Makefile                                        1.7
- net/isc-dhcp4/Makefile.common                                 1.9
- net/isc-dhcp4/PLIST                                           1.4
- net/isc-dhcp4/distinfo                                        1.6
- net/isc-dhcp4/patches/patch-aa                                1.4
- net/isc-dhcp4/patches/patch-ab                                1.4
- net/isc-dhcp4/patches/patch-ac                                1.2
- net/isc-dhcp4/patches/patch-includes_Makefile.in              1.1
- net/isc-dhcpd4/Makefile                                       1.5
- net/isc-dhcrelay4/Makefile                                    1.5

---
   Module Name:	pkgsrc
   Committed By:	taca
   Date:		Fri Apr  8 14:09:24 UTC 2011

   Modified Files:
   	pkgsrc/net/isc-dhclient4: Makefile
   	pkgsrc/net/isc-dhcp4: Makefile Makefile.common PLIST distinfo
   	pkgsrc/net/isc-dhcp4/patches: patch-aa patch-ab patch-ac
   	pkgsrc/net/isc-dhcpd4: Makefile
   	pkgsrc/net/isc-dhcrelay4: Makefile
   Added Files:
   	pkgsrc/net/isc-dhcp4/patches: patch-includes_Makefile.in

   Log Message:
   Update ISC DHCP package to 4.2.1p1 (4.2.1-P1), fixes a few security
   problems.  For more detail, please refer:

   	http://ftp.isc.org/isc/dhcp/dhcp-4.2.1-P1-RELNOTES

Update ISC DHCP package to 4.2.1p1 (4.2.1-P1), fixes a few security
problems.  For more detail, please refer:

	http://ftp.isc.org/isc/dhcp/dhcp-4.2.1-P1-RELNOTES

updating the isc-dhcp packages to 4.1.1-P1

Changelog:
			      NEW FEATURES

ISC DHCP 4.1.x includes several new DHCPv6 features that were not included
in DHCP 4.0.x.  These include:

- Support for the rapid-commit option on the client side

- Prefix Delegation support

- IA_TA address support

- A basic DHCPv6 relay agent

- Basic and partial DHCPv6 leasequery support

There are a number of DHCPv6 limitations and features missing in this
release, which will be addressed in the future:

- Only Solaris, Linux, FreeBSD, NetBSD, and OpenBSD are supported.

- Only a single address is supported per IA.

- DHCPv6 includes human-readable text in status code messages. These
  should be configurable, and probably localized via gettext() or the
  like.

- The "host-identifier" option is limited to a simple token.

- The client and server can only operate DHCPv4 or DHCPv6 at a time,
  not both.  To use both protocols simultaneously, two instances of the
  relevant daemon are required, one with the '-6' command line option.

For information on how to install, configure and run this software, as
well as how to find documentation and report bugs, please consult the
README file.

ISC DHCP uses standard GNU configure for installation. Please review the
output of "./configure --help" to see what options are available.

The system has only been tested on Linux, FreeBSD, and Solaris, and may not
work on other platforms. Please report any problems and suggested fixes to
<dhcp-users@isc.org>.

                        Changes since 4.1.1

- A bug was fixed that could cause the DHCPv6 server to advertise/assign a
  previously allocated (active) lease to a client that has changed subnets,
  despite being on different shared networks.  Dynamic prefixes specifically
  allocated in shared networks also now are not offered if the client has
  moved.  [ISC-Bugs #21152]

! Accept a client id of length 0 while hashing.  Previously the server would
  exit if it attempted to hash a zero length client id, providing attackers
  with a simple denial of service attack.  [ISC-Bugs #21253]

                        Changes since 4.1.1rc1

- When using 'ignore client-updates;', the FQDN returned to the client
  is no longer truncated to one octet.

                        Changes since 4.1.1b3

- None.

			Changes since 4.1.1b2

- Fix test in dhcp_interface_signal_handler to check that the inner handler
  has a signal_handler before calling it.

- Both host and subnet6 configuration groups are now included whether a
  fixed-address6 (DHCPv6) is in use or not.  Host scoped configuration takes
  precedence.  This fixes two bugs, one where host scoped configuration
  would not be included from a non-fixed-address6 host record, and the equal
  and opposite bug where subnet6 scoped configuration would not be used when
  over-riding values were not present in a matching fixed-address6 host
  configuration.

- ./configure now checks to ensure the intX_t and u_intX_t types are defined,
  correcting a compilation failure when using Sun's compiler.

- Modified the handling of a connection to avoid releasing the omapi io
  object for the connection while it is still in use.  One symptom from
  this error was a segfault when a failover secondary attempted to connect
  to the failover primary if their clocks were not synchronized.

			Changes since 4.1.1b1

- Remove infinite loop in token_print_indent_concat().

- Memory leak in the load_balance_mine() function is fixed.  This would
  leak ~20-30 octets per DHCPDISCOVER packet while failover was in use
  and in normal state.

- Various compilation fixes have been included for the memory related
  DEBUG #defines in includes/site.h.

- Fixed Linux client script 'unary operator expected' errors with DHCPv6.

- Fixed setting hostname in Linux hosts that require hostname argument
  to be double-quoted.  Also allow server-provided hostname to
  override hostnames 'localhost' and '(none)'.

- Added client support for setting interface MTU and metric, thanks to
  Roy "UberLord" Marples <roy@marples.name>.

- Fixed failover reconnection retry code to continue to retry to reconnect
  rather than restarting the listener.

- Compilation on Solaris with USE_SOCKETS defined in includes/site.h has
  been repaired.  Other USE_ overrides should work better.

- A check for the local flavor of IFNAMSIZ had a broken 'else' condition,
  that probably still resulted in the correct behaviour (but wouldn't use
  a larger defined value provided by the host OS).

- Fixed a bug where an OMAPI socket disconnection message would not result
  in scheduling a failover reconnection, if the link had not negotiated a
  failover connect yet (e.g.: connection refused, asynch socket connect()
  timeouts).

- A bug was fixed that caused the 'conflict-done' state to fail to be parsed
  in failover state records.

! A stack overflow vulnerability was fixed in dhclient that could allow
  remote attackers to execute arbitrary commands as root on the system,
  or simply terminate the client, by providing an over-long subnet-mask
  option.  CERT VU#410676 - CVE-2009-0692

- Versions 3.0.x syntax with multiple name->code option definitions is now
  supported.  Note that, similarly to 3.0.x, for by-code lookups only the
  last option definition is used.

- Fixed a bug where a time difference of greater than 60 seconds between a
  failover pair could cause the primary to crash on contact with the
  secondary.  Thanks to a patch from Steinar Haug.

- Don't look for IPv6 interfaces on Linux when running in DHCPv4 mode.
  Thanks to patches from Matthew Newton and David Cantrell.

- Secondary servers in a failover pair will now perform ddns removals if
  they had performed ddns updates on a lease that is expiring, or was
  released through the primary.  As part of the same fix, stale binding scopes
  will now be removed if a change in identity of a lease's active client is
  detected, rather than simply if a lease is noticed to have expired (which it
  may have expired without a failover server noticing in some situations).

- A patch supplied by David Cantrell at RedHat was applied that detects
  invalid calling parameters given to the ns_name_ntop() function.
  Specifically, it detects if the caller passed a pointer and size pair
  that causes the pointer to integer-wrap past zero.

! Fixed a fenceposting bug when a client had two host records configured,
  one using 'uid' and the other using 'hardware ethernet'.  CVE-2009-1892

			Changes since 4.1.0

- Validate the argument to the -p option.

- The notorious 'option <unknown> ... larger than buffer' log line,
  which is seen in some malformed DHCP client packets, was modified.
  It now logs the universe name, and does not log the length values
  (which are bogus corruption read from the packet anyway).  It also
  carries a hopefully more useful explanation.

- A bug was fixed that caused the server not to answer some valid Solicit
  and Request packets, if the dynamic range covering any requested addresses
  had been deleted from configuration.

- Suppress spurious warnings from configure about --datarootdir

- Update the code to deal with GCC 4.3.  This included two sets of changes.
  The first is to the configuration files to include the use of
  AC_USE_SYSTEM_EXTENSIONS.  The second is to deal with return values that
  were being ignored.

- The db-time-format option was documented in manpages.

- Using reserved leases no longer results in 'lease with binding state
  free not on its queue' error messages, thanks to a patch from Frode
  Nordahl.

- DDNS removal routines were updated so that the DHCID is not removed until
  the client has been deprived of all A and AAAA records (not only the last
  one of either of those).  This resolves a bug where dual stack clients
  would not be able to regain their names after either expiration event.

- Fix a build error in dhcrelay, using older versions of gcc with
  dhcpv6 disabled.

- Two uninitialized stack structures are now memset to zero, thanks to
  patch from David Cantrell at Red Hat.

- Fixed a cosmetic bug where pretty-printing valid domain-search options would
  result in an erroneous error log message ('garbage in format string').

- A bug in DLPI packet transmission (Solaris, HP/UX) that caused the server
  to stop receiving packets is fixed.  The same fix also means that the MAC
  address will no longer appear 'bogus' on DLPI-based systems.

- A bug in select handling was discovered where the results of one select()
  call were discarded, causing the server to process the next select() call
  and use more system calls than required.  This has been repaired - the
  sockets will be handled after the first return from select(), resulting in
  fewer system calls.

- The update-conflict-detection feature would leave an FQDN updated without
  a DHCID (still currently implemented as a TXT RR).  This would cause later
  expiration or release events to fail to remove the domain name.  The feature
  now also inserts the client's up to date DHCID record, so records may safely
  be removed at expiration or release time.  Thanks to a patch submitted by
  Christof Chen.

Pullup ticket #2818 - requested by adrianp
isc-dhcp4: security update

net/isc-dhcp4/Makefile.common			1.5
net/isc-dhcp4/distinfo				1.4
---
Module Name:	pkgsrc
Committed By:	adrianp
Date:		Thu Jul 16 18:41:11 UTC 2009

Modified Files:
	pkgsrc/net/isc-dhcp4: Makefile.common distinfo

Log Message:
Bump to p1
* A stack overflow vulnerability was fixed in dhclient that could allow remote attackers to execute arbitrary commands as root on the system, or simply terminate the client, by providing an over-long subnet-mask option.

Bump to p1
* A stack overflow vulnerability was fixed in dhclient that could allow remote attackers to execute arbitrary commands as root on the system, or simply terminate the client, by providing an over-long subnet-mask option.

Update to 4.1.0

ISC DHCP 4.1.x will have several new DHCPv6 features that were not in DHCP 4.0.x. These new features include:

* Support for the rapid-commit option on the client side
* Prefix Delegation support
* IA_TA address support
* A basic DHCPv6 relay agent
* basic DHCPv6 Leasequery support

Despite supporting --sysconfdir isc-dhcp hard sets the location of
configuration files and binaries in a number of cases.  This should hopefully
fix them all.  Without this patch they look in /etc only and fail to start
if the file is not present.

ISC's Dynamic Host Configuration Protocol Distribution provides a
freely redistributable reference implementation of all aspects of
DHCP, through a suite of DHCP tools:

* A DHCP server
* A DHCP client
* A DHCP relay agent

These tools all use a modular API which is designed to be sufficiently
general that it can easily be made to work on POSIX-compliant
operating systems and also non-POSIX systems like Windows NT and
MacOS.

The DHCP server, client and relay agent are provided both as
reference implementations of the protocol and as working, fully-featured
sample implementations. Both the client and the server provide
functionality that, while not strictly required by the protocol,
is very useful in practice. The DHCP server also makes allowances
for non-compliant clients which one might still like to support.

This package contains the Base component.

Initial revision