[tor-bugs] #24902 [Core Tor/Tor]: Denial of Service mitigation subsystem

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#24902: Denial of Service mitigation subsystem
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 Reporter:  dgoulet                              |          Owner:  dgoulet
     Type:  enhancement                          |         Status:
                                                 |  needs_revision
 Priority:  Very High                            |      Milestone:  Tor:
                                                 |  0.3.3.x-final
Component:  Core Tor/Tor                         |        Version:
 Severity:  Normal                               |     Resolution:
 Keywords:  ddos, tor-relay, review-group-30,    |  Actual Points:
  029-backport, 031-backport, 032-backport,      |
  review-group-31                                |
Parent ID:                                       |         Points:
 Reviewer:  arma                                 |        Sponsor:
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Comment (by teor):

 If the previous and current times are zero, you get infinite refills.
 Your suggestion in #25094 to return early will fix both bugs.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/24902#comment:59>
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