[tor-bugs] #27206 [Core Tor/Tor]: rust protover_all_supported() takes forever on some inputs

[Tor Bug Tracker & Wiki]

#27206: rust protover_all_supported() takes forever on some inputs
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     Reporter:           |      Owner:  (none)
  cyberpunks             |
         Type:  defect   |     Status:  new
     Priority:  Medium   |  Milestone:
    Component:  Core     |    Version:
  Tor/Tor                |   Keywords:  rust, protover, 033-backport,
     Severity:  Normal   |  034-backport
Actual Points:           |  Parent ID:
       Points:           |   Reviewer:
      Sponsor:           |
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 It calls `ProtoSet::retain()` to manually check whether each individual
 version is supported. Potentially checking over 4 billion of them.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/27206>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
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