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

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Co-authored-by: Kumar Aditya <kumaraditya@python.org>
Co-authored-by: Victor Stinner <vstinner@python.org>
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Xuanteng Huang 2025-06-30 19:14:31 +08:00 • committed by GitHub
parent 0533c1faf2
commit b1056c2a44
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32 changed files with 77 additions and 83 deletions
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4
Objects/moduleobject.c
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@ -13,6 +13,7 @@
#include "pycore_pyerrors.h" // _PyErr_FormatFromCause()
#include "pycore_pystate.h" // _PyInterpreterState_GET()
#include "pycore_unicodeobject.h" // _PyUnicode_EqualToASCIIString()
#include "pycore_weakref.h" // FT_CLEAR_WEAKREFS()
#include "osdefs.h" // MAXPATHLEN
@ -826,8 +827,7 @@ module_dealloc(PyObject *self)
if (verbose && m->md_name) {
PySys_FormatStderr("# destroy %U\n", m->md_name);
}
if (m->md_weaklist != NULL)
PyObject_ClearWeakRefs((PyObject *) m);
FT_CLEAR_WEAKREFS(self, m->md_weaklist);
/* bpo-39824: Don't call m_free() if m_size > 0 and md_state=NULL */
if (m->md_def && m->md_def->m_free