[tor-bugs] #3940 [Tor Client]: Allow MapAddress .exit even if AllowDotExit is 0

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#3940: Allow MapAddress .exit even if AllowDotExit is 0
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 Reporter:  sjmurdoch   |          Owner:                    
     Type:  defect      |         Status:  needs_review      
 Priority:  major       |      Milestone:  Tor: 0.2.3.x-final
Component:  Tor Client  |        Version:  Tor: 0.2.2.32     
 Keywords:  regression  |         Parent:                    
   Points:              |   Actualpoints:                    
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Comment(by nickm):

 I just added the manpage clarification.

 Additionally, I made the requirements for .exit with MapAddress 0 more
 explicit: the last address mapping in the rewrite chain *MUST* be a TORRC,
 a TRACKEXIT, or a CONTROLLER.  I don't think it was previously possible to
 reach that case without having the address come from one of those sources,
 but let's make the rule explicit.

 Needs another review.

-- 
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/3940#comment:9>
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