[3.13] gh-135607: remove null checking of weakref list in dealloc of extension modules and objects (#135614) (#136126)

gh-135607: remove null checking of weakref list in dealloc of extension modules and objects (#135614)

(cherry picked from commit b1056c2a44)

Co-authored-by: Xuanteng Huang <44627253+xuantengh@users.noreply.github.com>
Co-authored-by: Kumar Aditya <kumaraditya@python.org>
This commit is contained in:
Victor Stinner 2025-07-01 11:26:52 +02:00 committed by GitHub
parent 1e3466a1ae
commit e3a277c8d8
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31 changed files with 75 additions and 73 deletions

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@ -13,6 +13,7 @@
#include "pycore_ceval.h" // _PyEval_GetBuiltin()
#include "pycore_modsupport.h" // _PyArg_NoKeywords()
#include "pycore_moduleobject.h" // _PyModule_GetState()
#include "pycore_weakref.h" // FT_CLEAR_WEAKREFS()
#include <stddef.h> // offsetof()
#include <stdbool.h>
@ -708,8 +709,7 @@ array_dealloc(arrayobject *op)
PyTypeObject *tp = Py_TYPE(op);
PyObject_GC_UnTrack(op);
if (op->weakreflist != NULL)
PyObject_ClearWeakRefs((PyObject *) op);
FT_CLEAR_WEAKREFS((PyObject *) op, op->weakreflist);
if (op->ob_item != NULL)
PyMem_Free(op->ob_item);
tp->tp_free(op);