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gh-129643: Fix PyList_Insert in free-threading builds (#129680)

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sobolevn 2025-02-06 15:54:40 +03:00 • committed by GitHub
parent 779d06945c
commit 63f0406d5a
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2 changed files with 3 additions and 2 deletions
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Objects/listobject.c
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@ -466,8 +466,8 @@ ins1(PyListObject *self, Py_ssize_t where, PyObject *v)
where = n;
items = self->ob_item;
for (i = n; --i >= where; )
items[i+1] = items[i];
items[where] = Py_NewRef(v);
FT_ATOMIC_STORE_PTR_RELAXED(items[i+1], items[i]);
FT_ATOMIC_STORE_PTR_RELEASE(items[where], Py_NewRef(v));
return 0;
}