[tor-bugs] #27194 [Core Tor/Tor]: handling extra commas in protover

[Tor Bug Tracker & Wiki]

#27194: handling extra commas in protover
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     Reporter:  cyberpunks    |      Owner:  (none)
         Type:  defect        |     Status:  new
     Priority:  Medium        |  Milestone:
    Component:  Core Tor/Tor  |    Version:  Tor: 0.2.9.4-alpha
     Severity:  Normal        |   Keywords:  rust
Actual Points:                |  Parent ID:
       Points:                |   Reviewer:
      Sponsor:                |
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 Like how it handles spaces, `protover.c` rejects leading commas
 (`Link=,1-5` or `Link=,`) while it accepts and ignores extra commas
 elsewhere (`Link=1-5,` and `Link=1,,,2-5` are valid).

 The Rust version accepts and ignores all extra commas, including leading
 commas.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/27194>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
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