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

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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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4
Objects/classobject.c
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@ -6,6 +6,7 @@
#include "pycore_object.h"
#include "pycore_pyerrors.h"
#include "pycore_pystate.h" // _PyThreadState_GET()
#include "pycore_weakref.h" // FT_CLEAR_WEAKREFS()
#include "clinic/classobject.c.h"
@ -238,8 +239,7 @@ static void
method_dealloc(PyMethodObject *im)
{
_PyObject_GC_UNTRACK(im);
if (im->im_weakreflist != NULL)
PyObject_ClearWeakRefs((PyObject *)im);
FT_CLEAR_WEAKREFS((PyObject*)im, im->im_weakreflist);
Py_DECREF(im->im_func);
Py_XDECREF(im->im_self);
PyObject_GC_Del(im);