[tor-bugs] #14116 [Tor]: Tor crashes when "extendcircuit" (control) is given only a circuit ID

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#14116: Tor crashes when "extendcircuit" (control) is given only a circuit ID
------------------------+--------------------------------
     Reporter:  TvdW    |      Owner:
         Type:  defect  |     Status:  new
     Priority:  normal  |  Milestone:  Tor: 0.2.5.x-final
    Component:  Tor     |    Version:  Tor: 0.2.5.10
   Resolution:          |   Keywords:
Actual Points:          |  Parent ID:
       Points:          |
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Changes (by arma):

 * milestone:   => Tor: 0.2.5.x-final


Comment:

 Looks like it is indeed this line:
 {{{
   smartlist_split_string(router_nicknames, smartlist_get(args,1), ",", 0,
 0);
 }}}
 where we should be checking if args,1 is actually there first.

 Thanks!

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/14116#comment:1>
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