[tor-bugs] #23043 [Obfuscation/BridgeDB]: leekspin's except/error code handling in generator.py is strange

["Tor Bug Tracker & Wiki" <blackhole@xxxxxxxxxxxxxx>]

#23043: leekspin's except/error code handling in generator.py is strange
--------------------------------------+----------------------
     Reporter:  Samdney               |      Owner:  isis
         Type:  defect                |     Status:  new
     Priority:  Low                   |  Milestone:
    Component:  Obfuscation/BridgeDB  |    Version:
     Severity:  Minor                 |   Keywords:  leekspin
Actual Points:                        |  Parent ID:
       Points:                        |   Reviewer:
      Sponsor:                        |
--------------------------------------+----------------------
 In /leekspin/generator.py you have in "def
 createRelayOrBridgeDescriptors(...)"

 {{{
 #!div style="font-size: 80%"
 Code highlighting:
   {{{#!python
   def createRelayOrBridgeDescriptors(count, bridge=True, **kwargs):
     ...
     try:
       ...
     except KeyboardInterrupt as keyint:
       logging.warn("Received keyboard interrupt.")
       logging.warn("Stopping descriptor creation and exiting.")
       code = 1515
     finally:
       ...
       logging.info("Done.")
       code = 0
       sys.exit(code)
   }}}
 }}}

 The same in a similiar way also in "def
 createHiddenServiceDescriptors(...)"

 I think your way of handling the code-variable isn't right. If you have an
 Keyboard exception if follows: code = 1515. But the "try ... except ...
 finally" - block always "finally" execute the code within the finally
 block. So it will always exit with code = 0, sys.exit(0)!

 In generally, the execution of (some) parts of the finally block after an
 keyboard interruption makes no sense for me.

 (I haven't found time to examinate the full source code until now. Hence,
 for the case that all has a good reason, please ignore me :)

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/23043>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online
_______________________________________________
tor-bugs mailing list
tor-bugs@xxxxxxxxxxxxxxxxxxxx
https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-bugs