[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:  enhancement  |         Status:  new               
 Priority:  normal       |      Milestone:  Tor: 0.2.3.x-final
Component:  Tor Client   |        Version:  Tor: 0.2.2.32     
 Keywords:               |         Parent:                    
   Points:               |   Actualpoints:                    
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Comment(by nickm):

 There's code that's _supposed_ to make it work... look at how we set
 remapped_to_exit and use it in
 connection_ap_handshake_rewrite_and_attach().

 If I were designing this from scratch, I'd add some other syntax, like
 (for example) example.com::servername.exit or example.com!!servername.exit
 or something, so that we could block all invalid domain names at the
 socks/dns layer, thereby insuring that client applications never give us a
 name of this form, but we could still get there via MapAddress and
 friends.

-- 
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/3940#comment:3>
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