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gh-111789: Use PyDict_GetItemRef() in Python/symtable.c (gh-112084)

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Serhiy Storchaka 2023-11-27 19:55:30 +02:00 • committed by GitHub
parent aa438bdd6d
commit befbad3663
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1 changed files with 4 additions and 8 deletions
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12
Python/symtable.c
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@ -497,18 +497,14 @@ _PySymtable_Lookup(struct symtable *st, void *key)
k = PyLong_FromVoidPtr(key); k = PyLong_FromVoidPtr(key);
if (k == NULL) if (k == NULL)
return NULL; return NULL;
v = PyDict_GetItemWithError(st->st_blocks, k); if (PyDict_GetItemRef(st->st_blocks, k, &v) == 0) {
Py_DECREF(k);
if (v) {
assert(PySTEntry_Check(v));
}
else if (!PyErr_Occurred()) {
PyErr_SetString(PyExc_KeyError, PyErr_SetString(PyExc_KeyError,
"unknown symbol table entry"); "unknown symbol table entry");
} }
Py_DECREF(k);
return (PySTEntryObject *)Py_XNewRef(v); assert(v == NULL || PySTEntry_Check(v));
return (PySTEntryObject *)v;
} }
long long