[tor-bugs] #13667 [Tor]: Prevent port scanning of hidden services

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#13667: Prevent port scanning of hidden services
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     Reporter:  arma    |      Owner:
         Type:  defect  |     Status:  needs_review
     Priority:  major   |  Milestone:  Tor: 0.2.6.x-final
    Component:  Tor     |    Version:
   Resolution:          |   Keywords:  SponsorR tor-hs 025-backport
Actual Points:          |  Parent ID:
       Points:          |
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Comment (by dgoulet):

 Ok for this to move forward, I went with the "return negative circuit
 reason" so it can be close by the caller which is what is documented for
 {{{connection_exit_begin_conn()}}}

 Fix in {{{bug13667_025_v3}}}

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/13667#comment:18>
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