[ET Trac] [Einstein Toolkit] #1521: Piraha smart_ptr can't handle self assignment

[Einstein Toolkit]

#1521: Piraha smart_ptr can't handle self assignment
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  Reporter:  eschnett  |       Owner:  sbrandt            
      Type:  defect    |      Status:  assigned           
  Priority:  major     |   Milestone:                     
 Component:  Cactus    |     Version:  development version
Resolution:            |    Keywords:                     
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Comment (by eschnett):

 This is not about parameter files, this is about C++ code. Writing "x=x"
 when x is a smart_ptr may accidentally delete the object to which x
 points, leading to segfaults.

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Ticket URL: <https://trac.einsteintoolkit.org/ticket/1521#comment:3>
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