BIND 10 #2635: reset SOA TTL to tits minimum for negative answers

[BIND 10 Development]

#2635: reset SOA TTL to tits minimum for negative answers
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                   Reporter:         |                 Owner:
  jinmei                             |                Status:  new
                       Type:         |             Milestone:  Next-Sprint-
  defect                             |  Proposed
                   Priority:         |              Keywords:
  medium                             |             Sensitive:  0
                  Component:         |           Sub-Project:  DNS
  b10-auth                           |  Estimated Difficulty:  0
               CVSS Scoring:         |           Total Hours:  0
            Defect Severity:  N/A    |
Feature Depending on Ticket:         |
        Add Hours to Ticket:  0      |
                  Internal?:  0      |
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 See https://lists.isc.org/pipermail/bind10-dev/2013-January/004253.html

 As I noted in my response in the thread we'll need to make a local
 copy of the retrieved SOA and reset its TTL.  Suboptimal for
 performance, but I suspect we have no other feasible solution for now.

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Ticket URL: <http://bind10.isc.org/ticket/2635>
BIND 10 Development <http://bind10.isc.org>
BIND 10 Development