Fix a possible decref of a borrowed reference in symtable.c. (GH-9786) · python-emscripten/cpython@fc439d2 · GitHub

1. python-emscripten
2. cpython

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Commit fc439d2

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ZackerySpytz

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serhiy-storchaka

committed

Fix a possible decref of a borrowed reference in symtable.c. (pythonGH-9786)

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+4-2Lines changed: 4 additions & 2 deletions

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‎Python/symtable.c‎

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+4-2Lines changed: 4 additions & 2 deletions

Original file line number	Diff line number	Diff line change
@@ -625,8 +625,10 @@ update_symbols(PyObject *symbols, PyObject *scopes,
625	625	return 0;
626	626
627	627	itr = PyObject_GetIter(free);
628		- if (!itr)
629		- goto error;
	628	+ if (itr == NULL) {
	629	+ Py_DECREF(v_free);
	630	+ return 0;
	631	+ }
630	632
631	633	while ((name = PyIter_Next(itr))) {
632	634	v = PyDict_GetItem(symbols, name);

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