[Octave-bug-tracker] [bug #32747] spalloc segmentation fault

[Marco Caliari]

URL:
  <http://savannah.gnu.org/bugs/?32747>

                 Summary: spalloc segmentation fault
                 Project: GNU Octave
            Submitted by: caliari
            Submitted on: Fri 11 Mar 2011 09:22:27 GMT
                Category: None
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Crash
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 3.4.0
        Operating System: GNU/Linux

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Details:

Dear maintainers,

the following code 


S = spalloc(6,4,8);
S(1:4,1:4) = spdiags(rand(4,1),0,4,4);
S(5,1:2) = rand(1,2);
S(6,3:4) = rand(1,2);


run once or twice, gives me a segmentation fault with 3.4.0 and 3.3.53. It is
fine with 3.3.51 (I don't have 3.3.52) and previous versions. If I remove the
first line, everything is fine.

Marco




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