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[tor-bugs] #5690 [Vidalia]: Possible crash in MessageLog widget at Vidalia exit

#5690: Possible crash in MessageLog widget at Vidalia exit
---------------------+------------------------------------------------------
 Reporter:  sebb     |          Owner:  sebb                
     Type:  defect   |         Status:  new                 
 Priority:  minor    |      Milestone:                      
Component:  Vidalia  |        Version:  Vidalia: 0.3.1-alpha
 Keywords:           |         Parent:                      
   Points:           |   Actualpoints:                      
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 MessageLog widget stores a raw _statusBar pointer. When Vidalia exits, its
 possible that MessageLog will crash when it receives a log message after
 the _statusBar object is deleted, because _statusBar becomes a dangling
 pointer and MessageLog still tries to access it. Changing _statusBar to a
 QPointer<> will solve the problem.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/5690>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online
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