[tor-bugs] #21027 [Core Tor/Tor]: tor_bug_occurred_(): Bug: src/or/entrynodes.c:816: entry_guard_add_to_sample_impl: Non-fatal assertion !(have_sampled_guard_with_id(gs, rsa_id_digest)) failed. (on Tor 0.3.0.0-alpha-dev 8b75261b6dc341de)

[Tor Bug Tracker & Wiki]

#21027: tor_bug_occurred_(): Bug: src/or/entrynodes.c:816:
entry_guard_add_to_sample_impl: Non-fatal assertion
!(have_sampled_guard_with_id(gs, rsa_id_digest)) failed. (on Tor 0.3.0.0
-alpha-dev 8b75261b6dc341de)
-------------------------------------------------+-------------------------
 Reporter:  asn                                  |          Owner:  nickm
     Type:  defect                               |         Status:
                                                 |  needs_review
 Priority:  High                                 |      Milestone:  Tor:
                                                 |  0.3.0.x-final
Component:  Core Tor/Tor                         |        Version:
 Severity:  Normal                               |     Resolution:
 Keywords:  tor-guard, tor-guards-revamp,        |  Actual Points:
  regression                                     |
Parent ID:                                       |         Points:  1
 Reviewer:                                       |        Sponsor:
-------------------------------------------------+-------------------------

Comment (by nickm):

 > IMO a user would expect that each of those three Bridge lines will be
 treated as a separate entry guard and get sampled; whereas I think your
 patch will only add one of them to the sampled set.

 Oh hm wow that's hard.  The current guard system really assumes that there
 is at most one guard per identity.  I'll have to think about design there.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/21027#comment:18>
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