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Fix T54966: mathutils.noise.voronoi Memory leak 

C code was not correctly handling release of temp data, not technically
a memory leak, but indeed rather annoying bug! ;)
This commit is contained in:
Bastien Montagne 2018-05-07 11:07:11 +02:00
parent 9bd2e9104a
commit a3b4c3823c
Notes: blender-bot 2024-05-02 21:33:31 +02:00 
Referenced by issue blender/blender-addons#54966, mathutils.noise.voronoi Memory leak
1 changed files with 7 additions and 2 deletions
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9
source/blender/python/mathutils/mathutils_noise.c
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@ -731,6 +731,7 @@ static PyObject *M_Noise_voronoi(PyObject *UNUSED(self), PyObject *args)
{
PyObject *value;
PyObject *list;
PyObject *ret;
float vec[3];
float da[4], pa[12];
int dtype = 0;
@ -749,10 +750,14 @@ static PyObject *M_Noise_voronoi(PyObject *UNUSED(self), PyObject *args)
voronoi(vec[0], vec[1], vec[2], da, pa, me, dtype);
for (i = 0; i < 4; i++) {
PyList_SET_ITEM(list, i, Vector_CreatePyObject(pa + 3 * i, 3, NULL));
PyObject *v = Vector_CreatePyObject(pa + 3 * i, 3, NULL);
PyList_SET_ITEM(list, i, v);
Py_DECREF(v);
}
return Py_BuildValue("[[ffff]O]", da[0], da[1], da[2], da[3], list);
ret = Py_BuildValue("[[ffff]O]", da[0], da[1], da[2], da[3], list);
Py_DECREF(list);
return ret;
}
PyDoc_STRVAR(M_Noise_cell_doc,