ports/170245: Update port: net/isc-dhcp41-server Upgrade to 4.1-ESV-46

[douglas at douglasthrift.net]

>Number:         170245
>Category:       ports
>Synopsis:       Update port: net/isc-dhcp41-server Upgrade to 4.1-ESV-46
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          maintainer-update
>Submitter-Id:   current-users
>Arrival-Date:   Sun Jul 29 05:40:01 UTC 2012
>Closed-Date:
>Last-Modified:
>Originator:     
>Release:        FreeBSD 8.0-RELEASE-p6 amd64
>Organization:
>Environment:
System: FreeBSD slowhand.douglasthrift.net 8.0-RELEASE-p6 FreeBSD 8.0-RELEASE-p6 #2: Wed Sep 28 21:40:42 PDT 2011 user at jail8.johncompanies.com:/usr/obj/usr/src/sys/jail8 amd64
>Description:
Upgraded net/isc-dhcp41-server to 4.1-ESV-R6.

https://redports.org/buildarchive/20120729045327-59756/
https://redports.org/buildarchive/20120729045226-47986/
https://redports.org/buildarchive/20120729035941-19277/

>From RELNOTES:

            Changes since 4.1-ESV-R5

- Correct code to calculate timing values in client to compare
  rebind value to infinity instead of renew value.
  Thanks to Chenda Huang from H3C Technologies Co., Limited
  for reporting this issue.
  [ISC-Bugs #29062]

- Fix some issues in the code for parsing and printing options.
  [ISC-Bugs #22625] - properly print options that have several fields
  followed by an array of something for example "fIa"
  [ISC-Bugs #27289] - properly parse options in declarations that have
  several fields followed by an array of something for example "fIa"
  [ISC-Bugs #27296] - properly determine if we parsed a 16 or 32 bit
  value in evaluate_numeric_expression (extract-int).
  [ISC-Bugs #27314] - properly parse a zero length option from
  a lease file.  Thanks to Marius Tomaschewski from SUSE for the report
  and prototype patch for this ticket as well as ticket 27289.

! 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

! 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
>How-To-Repeat:
>Fix:
--- isc-dhcp41-server.2012-07-29T053120Z.diff begins here ---
diff -Nrux .svn -x work /usr/ports/net/isc-dhcp41-server/Makefile isc-dhcp41-server/Makefile
--- /usr/ports/net/isc-dhcp41-server/Makefile	2012-06-17 23:03:31.000000000 -0700
+++ isc-dhcp41-server/Makefile	2012-07-28 18:45:45.000000000 -0700
@@ -21,10 +21,10 @@
 
 LICENSE=	ISCL
 
-PATCHLEVEL=	R5
-PORTREVISION_SERVER=	4
-PORTREVISION_CLIENT=	1
-PORTREVISION_RELAY=	4
+PATCHLEVEL=	R6
+PORTREVISION_SERVER=	5
+PORTREVISION_CLIENT=	2
+PORTREVISION_RELAY=	5
 
 SUBSYS?=	server
 WRKSRC=		${WRKDIR}/${PORTNAME}-${DISTVERSION}-${PATCHLEVEL}
diff -Nrux .svn -x work /usr/ports/net/isc-dhcp41-server/distinfo isc-dhcp41-server/distinfo
--- /usr/ports/net/isc-dhcp41-server/distinfo	2012-06-17 23:03:31.000000000 -0700
+++ isc-dhcp41-server/distinfo	2012-07-28 18:46:00.000000000 -0700
@@ -1,4 +1,4 @@
-SHA256 (dhcp-4.1-ESV-R5.tar.gz) = c028fd6f9c1fff38fd0ae21cc89a70912e0eb759ea1019fb25b145cf14527583
-SIZE (dhcp-4.1-ESV-R5.tar.gz) = 1120684
+SHA256 (dhcp-4.1-ESV-R6.tar.gz) = deb666a1ab02dd1375c0ebd237ce1fcb3e4d9e7be520d25ba25f1f40eb0ead9e
+SIZE (dhcp-4.1-ESV-R6.tar.gz) = 1121186
 SHA256 (ldap-for-dhcp-4.1.1-2.tar.gz) = 566b7be2ebefdc583d0bf0095c804ba69807b67e5cc29a2b64b1b39202b37d0d
 SIZE (ldap-for-dhcp-4.1.1-2.tar.gz) = 39004
--- isc-dhcp41-server.2012-07-29T053120Z.diff ends here ---
>Release-Note:
>Audit-Trail:
>Unformatted: