[tor-bugs] #10579 [arm]: arm crashes when it connects to relay with ExitPolicy reject6

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#10579: arm crashes when it connects to relay with ExitPolicy reject6
-----------------------+------------------------
 Reporter:  torland    |          Owner:  atagar
     Type:  defect     |         Status:  new
 Priority:  normal     |      Milestone:
Component:  arm        |        Version:
 Keywords:  arm, ipv6  |  Actual Points:
Parent ID:             |         Points:
-----------------------+------------------------
 When I connect arm to a relay with a ipv6 exit policy line in torrc like

 ExitPolicy reject6 [c234:5678:a001:5d::136]:22

 arm crashes with the following backtrace:

 File "/usr/share/arm/starter.py", line 578, in <module>
     cli.controller.startTorMonitor(time.time() - initTime)
   File "/usr/share/arm/cli/controller.py", line 700, in startTorMonitor
     curses.wrapper(drawTorMonitor, startTime)
   File "/usr/lib/python2.7/curses/wrapper.py", line 43, in wrapper
     return func(stdscr, *args, **kwds)
   File "/usr/share/arm/cli/controller.py", line 801, in drawTorMonitor
     isKeystrokeConsumed = panelImpl.handleKey(key)
   File "/usr/share/arm/cli/headerPanel.py", line 180, in handleKey
     torTools.getConn().init(torctlConn)
   File "/usr/share/arm/util/torTools.py", line 670, in init
     self._exitPolicyChecker = self.getExitPolicy()
   File "/usr/share/arm/util/torTools.py", line 1345, in getExitPolicy
     result = ExitPolicy(entry, result)
   File "/usr/share/arm/util/torTools.py", line 2611, in __init__
     self.ipAddressBin += "".join([str((int(octet) >> y) & 1) for y in
 range(7, -1, -1)])
 ValueError: invalid literal for int() with base 10: '[c234'

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/10579>
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