[tor-bugs] #17224 [Core Tor/Tor]: Refactor common parts of parse_dir_authority_line and parse_dir_fallback_line

[Tor Bug Tracker & Wiki]

#17224: Refactor common parts of parse_dir_authority_line and
parse_dir_fallback_line
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 Reporter:  teor                                 |          Owner:  (none)
     Type:  enhancement                          |         Status:  new
 Priority:  Low                                  |      Milestone:  Tor:
                                                 |  0.3.3.x-final
Component:  Core Tor/Tor                         |        Version:
 Severity:  Normal                               |     Resolution:
 Keywords:  easy, tor-client, refactor           |  Actual Points:
  technical-debt                                 |
Parent ID:  #24818                               |         Points:  0.5
 Reviewer:                                       |        Sponsor:
-------------------------------------------------+-------------------------

Comment (by teor):

 Oh, and we should update the dir-list-spec to note how these changes may
 affect the format of future fallback and authority lists.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/17224#comment:8>
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