[tor-bugs] #32588 [Core Tor/Tor]: Setting ORPort [ipv6]:auto mistakenly advertises port 94

Tor Bug Tracker & Wiki blackhole at torproject.org
Mon Nov 25 19:45:15 UTC 2019


#32588: Setting ORPort [ipv6]:auto mistakenly advertises port 94
--------------------------+------------------------------
 Reporter:  arma          |          Owner:  (none)
     Type:  defect        |         Status:  new
 Priority:  Medium        |      Milestone:
Component:  Core Tor/Tor  |        Version:  Tor: 0.4.1.6
 Severity:  Normal        |     Resolution:
 Keywords:                |  Actual Points:
Parent ID:                |         Points:
 Reviewer:                |        Sponsor:
--------------------------+------------------------------

Comment (by arma):

 Replying to [comment:2 nickm]:
 > I agree that this is a bug.
 >
 > But another issue is that "auto" and "nolisten" don't make a lot of
 sense together.  "Auto" is "pick a port for me"; "nolisten" is "don't
 actually listen on this address, I'll set it up in a firewall rule or
 something".

 No, the NoListen is just here so you can reproduce the bug. The bug exists
 when you say :auto on your IPv6 ORPort -- the log tells you what port it
 picked, and it listens on that port, and then it puts the wrong number in
 your descriptor.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/32588#comment:3>
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