[tor-bugs] #15480 [Tor Check]: Tor Check's TorBulkExitList.py script returns duplicated addresses

[Tor Bug Tracker & Wiki]

#15480: Tor Check's TorBulkExitList.py script returns duplicated addresses
-------------------------------------+-------------------------
 Reporter:  isis                     |          Owner:  arlolra
     Type:  defect                   |         Status:  new
 Priority:  normal                   |      Milestone:
Component:  Tor Check                |        Version:
 Keywords:  bulkexitlist, tor-check  |  Actual Points:
Parent ID:                           |         Points:
-------------------------------------+-------------------------
 For example, part of the results from https://check.torproject.org/cgi-
 bin/TorBulkExitList.py?ip=38.229.72.19&port=443 just now:

 {{{
 37.130.227.133
 37.130.227.133
 37.131.185.47
 37.139.3.171
 37.143.9.74
 37.147.45.175
 37.157.192.208
 37.157.194.210
 37.157.195.178
 37.157.195.83
 37.187.107.210
 37.187.114.36
 37.187.129.166
 37.187.129.166
 37.187.2.229
 37.187.21.180
 37.187.239.191
 37.187.244.40
 37.187.246.221
 37.187.38.147
 37.187.39.210
 37.187.51.210
 }}}

 which has multiple duplicates.

 I assume the script has a `list.sort()` somewhere in there. All that is
 needed to get rid of the duplicates is `set(list.sort()`.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/15480>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
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