Virgin import of ntpd 4.2.6p5.vendor/ntp/4.2.6p5

When the series of commits is complete, things like
https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks
should be fixed.

PR:		bin/148836 (except that we import a newer version)
Asked by:	Too many
MFC after:	2 weeks

1 files changed, 189 insertions, 80 deletions

diff --git a/sntp/COPYRIGHT b/sntp/COPYRIGHT
index c4f6f5de9668..a4a8dbca37c2 100644
--- a/sntp/COPYRIGHT
+++ b/sntp/COPYRIGHT
@@ -1,80 +1,189 @@
-        General Public Licence for the software known as MSNTP
-        ------------------------------------------------------
-
-	  (c) Copyright, N.M. Maclaren, 1996, 1997, 2000
-	  (c) Copyright, University of Cambridge, 1996, 1997, 2000
-
-
-
-Free use of MSNTP in source and binary forms is permitted, provided that this
-entire licence is duplicated in all copies, and that any documentation,
-announcements, and other materials related to use acknowledge that the software
-was developed by N.M. Maclaren (hereafter refered to as the Author) at the
-University of Cambridge.  Neither the name of the Author nor the University of
-Cambridge may be used to endorse or promote products derived from this material
-without specific prior written permission.
-
-The Author and the University of Cambridge retain the copyright and all other
-legal rights to the software and make it available non-exclusively.  All users
-must ensure that the software in all its derivations carries a copyright notice
-in the form:
-	  (c) Copyright N.M. Maclaren,
-	  (c) Copyright University of Cambridge.
-
-
-
-                           NO WARRANTY
-
-Because the MSNTP software is licensed free of charge, the Author and the
-University of Cambridge provide absolutely no warranty, either expressed or
-implied, including, but not limited to, the implied warranties of
-merchantability and fitness for a particular purpose.  The entire risk as to
-the quality and performance of the MSNTP software is with you.  Should MSNTP
-prove defective, you assume the cost of all necessary servicing or repair.
-
-In no event, unless required by law, will the Author or the University of
-Cambridge, or any other party who may modify and redistribute this software as
-permitted in accordance with the provisions below, be liable for damages for
-any losses whatsoever, including but not limited to lost profits, lost monies,
-lost or corrupted data, or other special, incidental or consequential losses
-that may arise out of the use or inability to use the MSNTP software.
-
-
-
-                         COPYING POLICY
-
-Permission is hereby granted for copying and distribution of copies of the
-MSNTP source and binary files, and of any part thereof, subject to the
-following licence conditions:
-
-1. You may distribute MSNTP or components of MSNTP, with or without additions
-developed by you or by others.  No charge, other than an "at-cost" distribution
-fee, may be charged for copies, derivations, or distributions of this material
-without the express written consent of the copyright holders.
-
-2. You may also distribute MSNTP along with any other product for sale,
-provided that the cost of the bundled package is the same regardless of whether
-MSNTP is included or not, and provided that those interested only in MSNTP must
-be notified that it is a product freely available from the University of
-Cambridge.
-
-3. If you distribute MSNTP software or parts of MSNTP, with or without
-additions developed by you or others, then you must either make available the
-source to all portions of the MSNTP system (exclusive of any additions made by
-you or by others) upon request, or instead you may notify anyone requesting
-source that it is freely available from the University of Cambridge.
-
-4. You may not omit any of the copyright notices on either the source files,
-the executable files, or the documentation.
-
-5. You may not omit transmission of this License agreement with whatever
-portions of MSNTP that are distributed.
-
-6. Any users of this software must be notified that it is without warranty or
-guarantee of any nature, express or implied, nor is there any fitness for use
-represented.
-
-
-October 1996
-April 1997
-October 2000
+This file is automatically generated from html/copyright.html
+
+  Copyright Notice
+  
+   jpg "Clone me," says Dolly sheepishly.
+   
+   Last update: 1-Jan-2011 08:34 UTC
+     _________________________________________________________________
+   
+   The following copyright notice applies to all files collectively
+   called the Network Time Protocol Version 4 Distribution. Unless
+   specifically declared otherwise in an individual file, this notice
+   applies as if the text was explicitly included in the file.
+***********************************************************************
+*                                                                     *
+* Copyright (c) University of Delaware 1992-2011                      *
+*                                                                     *
+* Permission to use, copy, modify, and distribute this software and   *
+* its documentation for any purpose with or without fee is hereby     *
+* granted, provided that the above copyright notice appears in all    *
+* copies and that both the copyright notice and this permission       *
+* notice appear in supporting documentation, and that the name        *
+* University of Delaware not be used in advertising or publicity      *
+* pertaining to distribution of the software without specific,        *
+* written prior permission. The University of Delaware makes no       *
+* representations about the suitability this software for any         *
+* purpose. It is provided "as is" without express or implied          *
+* warranty.                                                           *
+*                                                                     *
+***********************************************************************
+
+   The following individuals contributed in part to the Network Time
+   Protocol Distribution Version 4 and are acknowledged as authors of
+   this work.
+    1. [1]Takao Abe <takao_abe@xurb.jp> Clock driver for JJY receivers
+    2. [2]Mark Andrews <mark_andrews@isc.org> Leitch atomic clock
+       controller
+    3. [3]Bernd Altmeier <altmeier@atlsoft.de> hopf Elektronik serial
+       line and PCI-bus devices
+    4. [4]Viraj Bais <vbais@mailman1.intel.com> and [5]Clayton Kirkwood
+       <kirkwood@striderfm.intel.com> port to WindowsNT 3.5
+    5. [6]Michael Barone <michael,barone@lmco.com> GPSVME fixes
+    6. [7]Karl Berry <karl@owl.HQ.ileaf.com> syslog to file option
+    7. [8]Greg Brackley <greg.brackley@bigfoot.com> Major rework of WINNT
+       port. Clean up recvbuf and iosignal code into separate modules.
+    8. [9]Marc Brett <Marc.Brett@westgeo.com> Magnavox GPS clock driver
+    9. [10]Piete Brooks <Piete.Brooks@cl.cam.ac.uk> MSF clock driver,
+       Trimble PARSE support
+   10. [11]Nelson B Bolyard <nelson@bolyard.me> update and complete
+       broadcast and crypto features in sntp
+   11. [12]Jean-Francois Boudreault
+       <Jean-Francois.Boudreault@viagenie.qc.ca> IPv6 support
+   12. [13]Reg Clemens <reg@dwf.com> Oncore driver (Current maintainer)
+   13. [14]Steve Clift <clift@ml.csiro.au> OMEGA clock driver
+   14. [15]Casey Crellin <casey@csc.co.za> vxWorks (Tornado) port and
+       help with target configuration
+   15. [16]Sven Dietrich <sven_dietrich@trimble.com> Palisade reference
+       clock driver, NT adj. residuals, integrated Greg's Winnt port.
+   16. [17]John A. Dundas III <dundas@salt.jpl.nasa.gov> Apple A/UX port
+   17. [18]Torsten Duwe <duwe@immd4.informatik.uni-erlangen.de> Linux
+       port
+   18. [19]Dennis Ferguson <dennis@mrbill.canet.ca> foundation code for
+       NTP Version 2 as specified in RFC-1119
+   19. [20]John Hay <jhay@icomtek.csir.co.za> IPv6 support and testing
+   20. [21]Dave Hart <davehart@davehart.com> General maintenance, Windows
+       port interpolation rewrite
+   21. [22]Claas Hilbrecht <neoclock4x@linum.com> NeoClock4X clock driver
+   22. [23]Glenn Hollinger <glenn@herald.usask.ca> GOES clock driver
+   23. [24]Mike Iglesias <iglesias@uci.edu> DEC Alpha port
+   24. [25]Jim Jagielski <jim@jagubox.gsfc.nasa.gov> A/UX port
+   25. [26]Jeff Johnson <jbj@chatham.usdesign.com> massive prototyping
+       overhaul
+   26. [27]Hans Lambermont <Hans.Lambermont@nl.origin-it.com> or
+       [28]<H.Lambermont@chello.nl> ntpsweep
+   27. [29]Poul-Henning Kamp <phk@FreeBSD.ORG> Oncore driver (Original
+       author)
+   28. [30]Frank Kardel [31]<kardel (at) ntp (dot) org> PARSE <GENERIC>
+       driver (>14 reference clocks), STREAMS modules for PARSE, support
+       scripts, syslog cleanup, dynamic interface handling
+   29. [32]William L. Jones <jones@hermes.chpc.utexas.edu> RS/6000 AIX
+       modifications, HPUX modifications
+   30. [33]Dave Katz <dkatz@cisco.com> RS/6000 AIX port
+   31. [34]Craig Leres <leres@ee.lbl.gov> 4.4BSD port, ppsclock, Magnavox
+       GPS clock driver
+   32. [35]George Lindholm <lindholm@ucs.ubc.ca> SunOS 5.1 port
+   33. [36]Louis A. Mamakos <louie@ni.umd.edu> MD5-based authentication
+   34. [37]Lars H. Mathiesen <thorinn@diku.dk> adaptation of foundation
+       code for Version 3 as specified in RFC-1305
+   35. [38]Danny Mayer <mayer@ntp.org>Network I/O, Windows Port, Code
+       Maintenance
+   36. [39]David L. Mills <mills@udel.edu> Version 4 foundation: clock
+       discipline, authentication, precision kernel; clock drivers:
+       Spectracom, Austron, Arbiter, Heath, ATOM, ACTS, KSI/Odetics;
+       audio clock drivers: CHU, WWV/H, IRIG
+   37. [40]Wolfgang Moeller <moeller@gwdgv1.dnet.gwdg.de> VMS port
+   38. [41]Jeffrey Mogul <mogul@pa.dec.com> ntptrace utility
+   39. [42]Tom Moore <tmoore@fievel.daytonoh.ncr.com> i386 svr4 port
+   40. [43]Kamal A Mostafa <kamal@whence.com> SCO OpenServer port
+   41. [44]Derek Mulcahy <derek@toybox.demon.co.uk> and [45]Damon
+       Hart-Davis <d@hd.org> ARCRON MSF clock driver
+   42. [46]Rob Neal <neal@ntp.org> Bancomm refclock and config/parse code
+       maintenance
+   43. [47]Rainer Pruy <Rainer.Pruy@informatik.uni-erlangen.de>
+       monitoring/trap scripts, statistics file handling
+   44. [48]Dirce Richards <dirce@zk3.dec.com> Digital UNIX V4.0 port
+   45. [49]Wilfredo Sánchez <wsanchez@apple.com> added support for
+       NetInfo
+   46. [50]Nick Sayer <mrapple@quack.kfu.com> SunOS streams modules
+   47. [51]Jack Sasportas <jack@innovativeinternet.com> Saved a Lot of
+       space on the stuff in the html/pic/ subdirectory
+   48. [52]Ray Schnitzler <schnitz@unipress.com> Unixware1 port
+   49. [53]Michael Shields <shields@tembel.org> USNO clock driver
+   50. [54]Jeff Steinman <jss@pebbles.jpl.nasa.gov> Datum PTS clock
+       driver
+   51. [55]Harlan Stenn <harlan@pfcs.com> GNU automake/autoconfigure
+       makeover, various other bits (see the ChangeLog)
+   52. [56]Kenneth Stone <ken@sdd.hp.com> HP-UX port
+   53. [57]Ajit Thyagarajan <ajit@ee.udel.edu>IP multicast/anycast
+       support
+   54. [58]Tomoaki TSURUOKA <tsuruoka@nc.fukuoka-u.ac.jp>TRAK clock
+       driver
+   55. [59]Paul A Vixie <vixie@vix.com> TrueTime GPS driver, generic
+       TrueTime clock driver
+   56. [60]Ulrich Windl <Ulrich.Windl@rz.uni-regensburg.de> corrected and
+       validated HTML documents according to the HTML DTD
+     _________________________________________________________________
+
+References
+
+   1. mailto:%20takao_abe@xurb.jp
+   2. mailto:%20mark_andrews@isc.org
+   3. mailto:%20altmeier@atlsoft.de
+   4. mailto:%20vbais@mailman1.intel.co
+   5. mailto:%20kirkwood@striderfm.intel.com
+   6. mailto:%20michael.barone@lmco.com
+   7. mailto:%20karl@owl.HQ.ileaf.com
+   8. mailto:%20greg.brackley@bigfoot.com
+   9. mailto:%20Marc.Brett@westgeo.com
+  10. mailto:%20Piete.Brooks@cl.cam.ac.uk
+  11. mailto:%20nelson@bolyard.me
+  12. mailto:%20Jean-Francois.Boudreault@viagenie.qc.ca
+  13. mailto:%20reg@dwf.com
+  14. mailto:%20clift@ml.csiro.au
+  15. mailto:casey@csc.co.za
+  16. mailto:%20Sven_Dietrich@trimble.COM
+  17. mailto:%20dundas@salt.jpl.nasa.gov
+  18. mailto:%20duwe@immd4.informatik.uni-erlangen.de
+  19. mailto:%20dennis@mrbill.canet.ca
+  20. mailto:%20jhay@icomtek.csir.co.za
+  21. mailto:%20davehart@davehart.com
+  22. mailto:%20neoclock4x@linum.com
+  23. mailto:%20glenn@herald.usask.ca
+  24. mailto:%20iglesias@uci.edu
+  25. mailto:%20jagubox.gsfc.nasa.gov
+  26. mailto:%20jbj@chatham.usdesign.com
+  27. mailto:Hans.Lambermont@nl.origin-it.com
+  28. mailto:H.Lambermont@chello.nl
+  29. mailto:%20phk@FreeBSD.ORG
+  30. http://www4.informatik.uni-erlangen.de/%7ekardel
+  31. mailto:%20kardel(at)ntp(dot)org
+  32. mailto:%20jones@hermes.chpc.utexas.edu
+  33. mailto:%20dkatz@cisco.com
+  34. mailto:%20leres@ee.lbl.gov
+  35. mailto:%20lindholm@ucs.ubc.ca
+  36. mailto:%20louie@ni.umd.edu
+  37. mailto:%20thorinn@diku.dk
+  38. mailto:%20mayer@ntp.org
+  39. mailto:%20mills@udel.edu
+  40. mailto:%20moeller@gwdgv1.dnet.gwdg.de
+  41. mailto:%20mogul@pa.dec.com
+  42. mailto:%20tmoore@fievel.daytonoh.ncr.com
+  43. mailto:%20kamal@whence.com
+  44. mailto:%20derek@toybox.demon.co.uk
+  45. mailto:%20d@hd.org
+  46. mailto:%20neal@ntp.org
+  47. mailto:%20Rainer.Pruy@informatik.uni-erlangen.de
+  48. mailto:%20dirce@zk3.dec.com
+  49. mailto:%20wsanchez@apple.com
+  50. mailto:%20mrapple@quack.kfu.com
+  51. mailto:%20jack@innovativeinternet.com
+  52. mailto:%20schnitz@unipress.com
+  53. mailto:%20shields@tembel.org
+  54. mailto:%20pebbles.jpl.nasa.gov
+  55. mailto:%20harlan@pfcs.com
+  56. mailto:%20ken@sdd.hp.com
+  57. mailto:%20ajit@ee.udel.edu
+  58. mailto:%20tsuruoka@nc.fukuoka-u.ac.jp
+  59. mailto:%20vixie@vix.com
+  60. mailto:%20Ulrich.Windl@rz.uni-regensburg.de