Re: Segfault after deepcopy in a C extension

and I had to Py_INCREF(memo)! Thank you A LOT! On Mon, 31 Jan 2022 at 23:01, Chris Angelico wrote: > On Tue, 1 Feb 2022 at 08:54, Marco Sulla > wrote: > > PyObject* d = PyDict_New(); > > args = PyTuple_New(2); > > PyTuple_SET_ITEM(args, 0, d); > > PyTuple_SET_ITEM(args, 1, m

Re: Segfault after deepcopy in a C extension

On Tue, 1 Feb 2022 at 08:54, Marco Sulla wrote: > PyObject* d = PyDict_New(); > args = PyTuple_New(2); > PyTuple_SET_ITEM(args, 0, d); > PyTuple_SET_ITEM(args, 1, memo); > Py_DECREF(d); > https://docs.python.org/3/c-api/tuple.html#c.PyTuple_SET_ITEM SET_ITEM steals a referenc