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author | Bastien Montagne <montagne29@wanadoo.fr> | 2018-05-07 12:07:11 +0300 |
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committer | Bastien Montagne <montagne29@wanadoo.fr> | 2018-05-07 12:07:11 +0300 |
commit | a3b4c3823ca7e16e6414a1dc39454a18fddb8e77 (patch) | |
tree | 2671364a06240fe615b5e16416a143708e4641d1 /source/blender/python/mathutils/mathutils_noise.c | |
parent | 9bd2e9104a05cd95c8397204cbc11e5943064b9d (diff) |
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! ;)
Diffstat (limited to 'source/blender/python/mathutils/mathutils_noise.c')
-rw-r--r-- | source/blender/python/mathutils/mathutils_noise.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/source/blender/python/mathutils/mathutils_noise.c b/source/blender/python/mathutils/mathutils_noise.c index 143e51ecfd8..1fb6d306f96 100644 --- a/source/blender/python/mathutils/mathutils_noise.c +++ b/source/blender/python/mathutils/mathutils_noise.c @@ -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, |