[Scipy-tickets] [SciPy] #331: crash when using scipy.signal.lfilter on multidimensional array

SciPy scipy-tickets at scipy.net
Wed Dec 13 14:09:21 CST 2006


#331: crash when using scipy.signal.lfilter on multidimensional array
--------------------------+-------------------------------------------------
 Reporter:  landtuna      |        Owner:  somebody
     Type:  defect        |       Status:  new     
 Priority:  normal        |    Milestone:          
Component:  scipy.signal  |      Version:          
 Severity:  normal        |   Resolution:          
 Keywords:                |  
--------------------------+-------------------------------------------------
Comment (by nils):

 Here is a backtrace. I am using

 {{{
 >>> numpy.__version__
 '1.0.2.dev3483'
 >>> scipy.__version__
 '0.5.3.dev2407'
 }}}

 {{{
 #0  0x4028f257 in _int_free () from /lib/tls/libc.so.6
 #1  0x4028f6cb in free () from /lib/tls/libc.so.6
 #2  0x404cc60d in array_dealloc (self=0x831ee40) at arrayobject.c:1944
 #3  0x400b1a8d in PyEval_EvalFrame () from /usr/lib/libpython2.4.so.1.0
 #4  0x400b4bc1 in PyEval_EvalCodeEx () from /usr/lib/libpython2.4.so.1.0
 #5  0x400b4e95 in PyEval_EvalCode () from /usr/lib/libpython2.4.so.1.0
 #6  0x400cf618 in run_node () from /usr/lib/libpython2.4.so.1.0
 #7  0x400d0db3 in PyRun_SimpleFileExFlags () from
 /usr/lib/libpython2.4.so.1.0
 #8  0x400d137a in PyRun_AnyFileExFlags () from
 /usr/lib/libpython2.4.so.1.0
 #9  0x400d750a in Py_Main () from /usr/lib/libpython2.4.so.1.0
 #10 0x0804871a in main (argc=1074824960, argv=0x40108700) at
 ccpython.cc:10
 }}}

-- 
Ticket URL: <http://projects.scipy.org/scipy/scipy/ticket/331#comment:1>
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