[mythtv-commits] Ticket #4234: mythbackend using 1100% of cpu in deadlock

[MythTV]

#4234: mythbackend using 1100% of cpu in deadlock
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 Reporter:  johnsonn at matc.edu  |        Owner:  nigel   
     Type:  defect             |       Status:  assigned
 Priority:  blocker            |    Milestone:  0.21    
Component:  mythtv             |      Version:  head    
 Severity:  high               |   Resolution:          
  Mlocked:  0                  |  
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Comment(by nigel):

 (In [15020]) Work around random segfaults in UPnpNotifyTask::Execute()
 when disabling SSDP notifications. See #4234. See #4249.
 It seems that m_addressList has some bad values (not NULL, but not valid
 QStr).
 Suspect QString thread problem, but a QDeepCopy of the string or the
 stringlist
 does nothing. Deleting the threads before the SSDP object seems safe.

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Ticket URL: <http://svn.mythtv.org/trac/ticket/4234#comment:25>
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