[tor-bugs] #29990 [Core Tor/Tor]: Handle zero monotonic time differences in the circuit padding code

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#29990: Handle zero monotonic time differences in the circuit padding code
-------------------------------------------------+-------------------------
 Reporter:  teor                                 |          Owner:  (none)
     Type:  defect                               |         Status:  new
 Priority:  Medium                               |      Milestone:  Tor:
                                                 |  0.4.1.x-final
Component:  Core Tor/Tor                         |        Version:  Tor:
                                                 |  unspecified
 Severity:  Normal                               |     Resolution:
 Keywords:  wtf-pad, tor-relay, tor-cell,        |  Actual Points:
  padding, 041-must                              |
Parent ID:  #29500                               |         Points:  2
 Reviewer:                                       |        Sponsor:
                                                 |  Sponsor2
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Comment (by mikeperry):

 I do not understand how the host or VM time could have any effect on our
 unittests, which strictly use mocked monotime values. Is something wrong
 with our mocking on some platforms? Or are we just not incrementing our
 mocked values sufficiently in the unittests for the resolution of some
 platforms?

 I do not have these platforms to verify (I assume by mac os VM you mean
 hackintosh?

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/29990#comment:5>
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