[tor-bugs] #16831 [Tor]: Cover dns.c with unit tests

[Tor Bug Tracker & Wiki]

#16831: Cover dns.c with unit tests
---------------------------------+------------------------------------
 Reporter:  rl1987               |          Owner:
     Type:  enhancement          |         Status:  needs_review
 Priority:  Medium               |      Milestone:  Tor: 0.2.8.x-final
Component:  Tor                  |        Version:  Tor: unspecified
 Severity:  Normal               |     Resolution:
 Keywords:  testing, 028-triage  |  Actual Points:
Parent ID:                       |         Points:  medium
  Sponsor:  SponsorS             |
---------------------------------+------------------------------------

Comment (by rl1987):

 Pushed one more commit that fixes GCC warnings. Valgrind reports no memory
 errors.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/16831#comment:11>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online