[tor-bugs] #15515 [Tor]: Don't allow multiple INTRODUCE1s on the same circuit

[Tor Bug Tracker & Wiki]

#15515: Don't allow multiple INTRODUCE1s on the same circuit
-------------------------+-------------------------------------------------
     Reporter:  asn      |      Owner:
         Type:  defect   |     Status:  needs_review
     Priority:  normal   |  Milestone:  Tor: 0.2.6.x-final
    Component:  Tor      |    Version:
   Resolution:           |   Keywords:  026-backport 025-backport
Actual Points:           |  024-backport
       Points:           |  Parent ID:  #15463
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Comment (by arma):

 I asked weasel about the efficacy of an 0.2.4 backport here: "jessie will
 release in april, and that might move a lot of people to 0.2.5.x within a
 relatively short period of time. so maybe wait for that?" "also, which
 versions of 0.2.4 are they running? 0.2.4.26? if not, they aren't using
 squeeze or wheezy anyway."

 I'm just trying to sort out if, for relays not running the latest 0.2.4.x,
 a new 0.2.4.x is going to help them or us any.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/15515#comment:8>
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