[Scipy-tickets] [SciPy] #1564: Integer overflows cause segfault in linkage function with large input

SciPy Trac scipy-tickets@scipy....
Sun Apr 15 08:05:30 CDT 2012


#1564: Integer overflows cause segfault in linkage function with large input
---------------------------+------------------------------------------------
 Reporter:  laserson       |       Owner:  somebody   
     Type:  defect         |      Status:  needs_work 
 Priority:  normal         |   Milestone:  Unscheduled
Component:  scipy.cluster  |     Version:  devel      
 Keywords:  linkage        |  
---------------------------+------------------------------------------------
Changes (by rgommers):

  * priority:  high => normal
  * status:  needs_review => needs_work
  * milestone:  0.11.0 => Unscheduled


Comment:

 Could we just use {{{npy_int64}}} instead of {{{long}}}? That should work
 on all platforms I think.

 Since this doesn't cause a segfault anymore, I'm seting this back to
 unscheduled / normal prio.

-- 
Ticket URL: <http://projects.scipy.org/scipy/ticket/1564#comment:4>
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