Re: [tor-bugs] #7066 [Tor]: Guard disablement by path-bias detector must be disabled or removed

["Tor Bug Tracker & Wiki" <torproject-admin@xxxxxxxxxxxxxx>]

#7066: Guard disablement by path-bias detector must be disabled or removed
------------------------+---------------------------------------------------
 Reporter:  rransom     |          Owner:                    
     Type:  defect      |         Status:  needs_revision    
 Priority:  blocker     |      Milestone:  Tor: 0.2.3.x-final
Component:  Tor         |        Version:                    
 Keywords:  tor-client  |         Parent:                    
   Points:              |   Actualpoints:                    
------------------------+---------------------------------------------------

Comment(by rransom):

 Replying to [comment:2 nickm]:
 > Please review branch "neuter_pathbias" in my public repository.

 The changes/ file is wrong -- the problem isn't that pb_disablepct could
 keep clients from building circuits at all (although it would have that
 effect on clients which use bridges); the problem is that pb_disablepct is
 a user-tracing backdoor which can be used to cause clients to cycle
 through all the available Guard nodes as entry nodes.

 Other than that, looks good for 0.2.3.x (I grepped for
 â`path_bias_disabled`â on that branch and didn't find anything else that
 turns it on).  There will be a merge conflict on 0.2.4.x.

-- 
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/7066#comment:4>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
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