[Scipy-tickets] [SciPy] #1611: scipy.interpolate.interp1d(x, y, 'cubic') Segmentation fault if size(x) is greater 119

SciPy Trac scipy-tickets@scipy....
Tue Feb 28 06:46:13 CST 2012


#1611: scipy.interpolate.interp1d(x,y,'cubic') Segmentation fault if size(x) is
greater 119
---------------------------------------------------------+------------------
 Reporter:  dkxls                                        |       Owner:  somebody   
     Type:  defect                                       |      Status:  new        
 Priority:  normal                                       |   Milestone:  Unscheduled
Component:  scipy.interpolate                            |     Version:  0.10.0     
 Keywords:  interp1d quadratic cubic segmentation fault  |  
---------------------------------------------------------+------------------
 interp1d gives a Segmentation fault when
 1. using kind='cubic' and if the original data-set is greater than 119

 2. using kind='quadratic' and if the original data-set is greater than 118

 I attached a few lines of code that reproduce the problem and also traced
 the problem back to 'flapack.so' as you can see in the attached backtrace.

-- 
Ticket URL: <http://projects.scipy.org/scipy/ticket/1611>
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