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Re: [tor-bugs] #21311 [Core Tor/Tor]: launch_resolve() should always resolve AAAA records, regardless of IPv6Exit

#21311: launch_resolve() should always resolve AAAA records, regardless of IPv6Exit
--------------------------+----------------------------------
 Reporter:  teor          |          Owner:
     Type:  defect        |         Status:  new
 Priority:  Medium        |      Milestone:  Tor: unspecified
Component:  Core Tor/Tor  |        Version:
 Severity:  Normal        |     Resolution:
 Keywords:  ipv6          |  Actual Points:
Parent ID:                |         Points:  1
 Reviewer:                |        Sponsor:
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Comment (by arma):

 Is the fix just to remove the two "if IPv6Exit" checks from
 launch_resolve()?

 Then we always launch both, and even if the dns resolver is somehow
 totally broken wrt v6 answers, cached_resolve_add_answer() would just
 dutifully note the failure of the v6 resolve, and things would all work?

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/21311#comment:4>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online
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