[Numpy-discussion] Memory leak in array protocol numarray <--numpy
Todd Miller
jmiller at stsci.edu
Sun Aug 13 08:58:52 EDT 2006
Francesc Altet wrote:
> A Dissabte 12 Agost 2006 14:37, Todd Miller va escriure:
>
>> I agree with all of Travis' comments below and committed the suggested
>> changes to numarray CVS. I found one other numarray change needed
>> for Francesc's examples to run (apparently) leak-free:
>>
>> Py_INCREF(obj)
>> Py_XDECREF(a->base)
>> a->base = obj
>> Py_DECREF(cobj)
>>
>> Thanks Travis!
>>
>
> Hey! I checked this morning Travis' patch and seems to work well for me. I'll
> add yours as well later on and see... BTW, where exactly I've to add the
> above lines?
>
The lines above are a modification to Travis' patch, so basically the
same place:
*******
a = NA_FromDimsStridesTypeAndData(arrayif->nd, shape, strides,
t, arrayif->data);
if (!a) goto _fail;
! a->base = cobj;
return a;
-------
a = NA_FromDimsStridesTypeAndData(arrayif->nd, shape, strides,
t, arrayif->data);
if (!a) goto _fail;
! Py_INCREF(obj);
! Py_XDECREF(a->base);
! a->base = obj;
! Py_DECREF(cobj);
return a;
Todd
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