[tor-bugs] #2332 [Tor Relay]: dnsserv_resolved has needless casts, unused strndup.

[Tor Bug Tracker & Wiki]

#2332: dnsserv_resolved has needless casts, unused strndup.
-----------------------+----------------------------------------------------
 Reporter:  rransom    |       Owner:                    
     Type:  defect     |      Status:  needs_review      
 Priority:  major      |   Milestone:  Tor: 0.2.1.x-final
Component:  Tor Relay  |     Version:                    
 Keywords:  easy       |      Parent:                    
-----------------------+----------------------------------------------------

Comment(by arma):

 bug2332_part2 looks fine.

 It also looks harmless, since the evdns_* functions don't modify the
 string passed in? Or are there libevent versions that do and sometimes we
 call their functions instead?

-- 
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/2332#comment:8>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online