[nsd-users] NSD 4.1.2 release

[W.C.A. Wijngaards]

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Hi,

NSD 4.1.2 is available:
http://www.nlnetlabs.nl/downloads/nsd/nsd-4.1.2.tar.gz
sha1 10a889f53d436a44d33d2f76d3364c13aa52fc31
sha256 8514b75bb8884526a637e1666911f429e0f52c5a3b0186104bb111371993644d

This release has a bunch of bug fixes after John Van de
Meulebrouck Brendgard reported a slew of crashes in the zone
parser.  There are also integer overflow in allocation fixes, with
an implementation of reallocarray, contributed by Loganaden
Velvindron.  And there are small statistics reporting additions for
zone update notifications.

Also small changes to logging levels that make the verbosity level 1
logs have more brevity, but still log notifications and zone
transfers.  The verbosity 2 logs contain the removed detail.


FEATURES:
- - Incoming notifies have serial number logged (at verbosity 1).

BUG FIXES:
- - Remove some duplicate header includes (from Brad Smith).
- - Fix tcp waiting list for zone transfers where the bind and connect
  calls fail.
- - Fix segfault in zone reader on invalid input (thanks John Van de
  Meulebrouck Brendgard)
- - Fix segfault on double origin in zone reader (thanks John Van de
  Meulebrouck Brendgard).
- - Fix b64pton out of bounds error on invalid zonefile input.
  (thanks John Van de Meulebrouck Brendgard)
- - Fix origin directive from unused old value and subdomain parser
  failure, reported by John Van de Meulebrouck Brendgard.
- - Fix use after free after zonefile syntax error followed by ttl
  or origin directive, reported by John Van de Meulebrouck Brendgard.
- - Fix syntax error followed by too many TXT elements parse crash
  reported by John Van de Meulebrouck Brendgard.
- - Fix buffer overflow in config parse of domain name,
  reported by John Van de Meulebrouck Brendgard.
- - Use reallocarray for integer overflow protection, patch submitted
  by Loganaden Velvindron.
- - Fix allocation integer overflow checks.
- - Fix #654: Fix contradiction in notify logging verbosity level.
- - Fix #655: Fix contradiction in verbosity for zone transfers.
- - Made log message more consistent, changed 'axfr refused' log message
  to be more consistent with other messages.  Also notify refused.
- - verbosity 2 logs axfr refused and notify refused.
  verbosity 1 contains less log messages.

Best regards,
   Wouter

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