[tor-bugs] #8746 [Tor]: Tor tries to kill nonexistent proxy PID on second SIGINT

[Tor Bug Tracker & Wiki]

#8746: Tor tries to kill nonexistent proxy PID on second SIGINT
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     Reporter:  dcf     |      Owner:
         Type:  defect  |     Status:  new
     Priority:  normal  |  Milestone:  Tor: 0.2.5.x-final
    Component:  Tor     |    Version:
   Resolution:          |   Keywords:  tor-client pt 024-deferrable
Actual Points:          |  Parent ID:
       Points:          |
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Comment (by nickm):

 Also our sigchld handler in main.c needs to turn into a function where we
 can get notification of dead PIDs back.

 Where are the two SIGINTS happening?

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/8746#comment:7>
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