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Base: fixes #8902: Segfault from Part WB functionality in python scripting (#8927)

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This commit is contained in:
wwmayer
2023-03-17 22:50:30 +01:00
committed by GitHub
parent 775332e535
commit 3c98b09128
2 changed files with 13 additions and 4 deletions
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15
src/Base/VectorPyImp.cpp
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@@ -185,15 +185,22 @@ PyObject * VectorPy::sequence_item (PyObject *self, Py_ssize_t index)
PyErr_SetString(PyExc_TypeError, "first arg must be Vector");
return nullptr;
}
if (index < 0 || index > 2) {
if ((index < 0) || (index > 2)) {
PyErr_SetString(PyExc_IndexError, "index out of range");
return nullptr;
}
unsigned short pos = index % 3;
VectorPy* self_ = static_cast<VectorPy*>(self);
if (self_->sequence.length() == 0) {
self_->sequence = Py::List{3};
}
Base::Vector3d a = static_cast<VectorPy*>(self)->value();
return Py_BuildValue("d", a[pos]);
unsigned short pos = index % 3;
Base::Vector3d vec = self_->value();
Py::Float item{vec[pos]};
self_->sequence.setItem(pos, item);
return Py::new_reference_to(item);
}
int VectorPy::sequence_ass_item(PyObject *self, Py_ssize_t index, PyObject *value)