[tor-bugs] #20203 [Core Tor/Tor]: tor_assertion_failed on low memory

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#20203: tor_assertion_failed on low memory
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 Reporter:  tmpname0901           |          Owner:
     Type:  defect                |         Status:  new
 Priority:  Medium                |      Milestone:  Tor: 0.2.9.x-final
Component:  Core Tor/Tor          |        Version:  Tor: 0.2.8.7
 Severity:  Major                 |     Resolution:
 Keywords:  assert 028-backpoort  |  Actual Points:
Parent ID:                        |         Points:
 Reviewer:                        |        Sponsor:
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Comment (by cypherpunks):

 Circuit was marked for closed, but still active. While
 channel_flush_from_first_active_circuit() assume active circuit == non
 closed. It's about circuits_pending_close and race condition.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/20203#comment:4>
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