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gh-111789: Use PyDict_GetItemRef() in Python/codecs.c (gh-112082)
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@ -146,15 +146,14 @@ PyObject *_PyCodec_Lookup(const char *encoding)
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PyUnicode_InternInPlace(&v);
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PyUnicode_InternInPlace(&v);
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/* First, try to lookup the name in the registry dictionary */
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/* First, try to lookup the name in the registry dictionary */
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PyObject *result = PyDict_GetItemWithError(interp->codec_search_cache, v);
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PyObject *result;
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if (PyDict_GetItemRef(interp->codec_search_cache, v, &result) < 0) {
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goto onError;
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}
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if (result != NULL) {
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if (result != NULL) {
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Py_INCREF(result);
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Py_DECREF(v);
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Py_DECREF(v);
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return result;
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return result;
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}
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}
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else if (PyErr_Occurred()) {
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goto onError;
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}
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/* Next, scan the search functions in order of registration */
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/* Next, scan the search functions in order of registration */
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const Py_ssize_t len = PyList_Size(interp->codec_search_path);
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const Py_ssize_t len = PyList_Size(interp->codec_search_path);
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