[Numpy-tickets] [NumPy] #378: NumPy or Python crashing with segfault

NumPy numpy-tickets at scipy.net
Tue Nov 14 09:54:18 CST 2006


#378: NumPy or Python crashing with segfault
--------------------------------+-------------------------------------------
 Reporter:  tecki               |        Owner:  somebody
     Type:  defect              |       Status:  reopened
 Priority:  normal              |    Milestone:          
Component:  numpy.core          |      Version:          
 Severity:  normal              |   Resolution:          
 Keywords:  segfault vectorize  |  
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Comment (by oliphant):

 I don't have much time to look at this, right now, but the reference
 counting going on was carefully implemented several times previously.
 There may still be a problem, but I don't think it is as simple as getting
 rid of a DECREF.   All of the loops (casting and the function call itself)
 also affect the reference count of the objects pointed to.

 I'll need a better explanation with more careful tracking of the reference
 counts before accepting the patch.

-- 
Ticket URL: <http://projects.scipy.org/scipy/numpy/ticket/378#comment:10>
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