[tor-bugs] #23603 [Core Tor/Tor]: hs: Cleanup race between circuit close and free with the HS circuitmap

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#23603: hs: Cleanup race between circuit close and free with the HS circuitmap
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 Reporter:  dgoulet       |          Owner:  dgoulet
     Type:  defect        |         Status:  needs_revision
 Priority:  High          |      Milestone:  Tor: 0.3.2.x-final
Component:  Core Tor/Tor  |        Version:
 Severity:  Normal        |     Resolution:
 Keywords:  tor-hs        |  Actual Points:
Parent ID:                |         Points:
 Reviewer:                |        Sponsor:
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Comment (by dgoulet):

 Replying to [comment:11 nickm]:
 > looks okay but needs a changes file.  How tested is this?

 Not fully tested because the race is difficult to get in chutney or the
 network.

 Although, we can probably pull it off in a unit test to at least test that
 it works out.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/23603#comment:12>
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