[tor-bugs] #6167 [Tor Hidden Services]: Possible assertion failure in connection_ap_handshake_attach_circuit()

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#6167: Possible assertion failure in connection_ap_handshake_attach_circuit()
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 Reporter:  nickm                |          Owner:                    
     Type:  defect               |         Status:  new               
 Priority:  major                |      Milestone:  Tor: 0.2.2.x-final
Component:  Tor Hidden Services  |        Version:                    
 Keywords:                       |         Parent:                    
   Points:                       |   Actualpoints:                    
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Comment(by arma):

 Our friendly irc person points out: if someone decide to reuse circuit
 CIRCUIT_PURPOSE_C_INTRODUCE_ACK_WAIT using EXTENDCIRCUIT command over
 controlport then it can trigger the assert. Sounds like a good reason to
 at least back away from asserting. (May or may not be the bug originally
 experienced. Probably isn't.)

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/6167#comment:1>
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