[tor-bugs] #27177 [Core Tor/Tor]: rust protover accepts tabs and newlines in protocol versions

[Tor Bug Tracker & Wiki]

#27177: rust protover accepts tabs and newlines in protocol versions
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     Reporter:  cyberpunks    |      Owner:  (none)
         Type:  defect        |     Status:  new
     Priority:  Medium        |  Milestone:
    Component:  Core Tor/Tor  |    Version:  Tor: 0.3.3.9
     Severity:  Normal        |   Keywords:  rust,033-backport,034-backport
Actual Points:                |  Parent ID:
       Points:                |   Reviewer:
      Sponsor:                |
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 `"Desc=1\t,2"` is considered fine, and so are any of these other
 characters: https://en.wikipedia.org/wiki/Whitespace_character#Unicode
 which `protover.c` doesn't understand.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/27177>
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