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bpo-38138: Fix memory leak introduced by interned strings (GH-16053)

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Interned string needs to be decref'd



https://bugs.python.org/issue38138



Automerge-Triggered-By: @matrixise
This commit is contained in:
Dino Viehland 2019-09-12 15:38:13 +01:00 • committed by Miss Islington (bot)
parent 9a4963b932
commit 8d88e8c662
1 changed files with 1 additions and 0 deletions
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Python/ast.c
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@ -630,6 +630,7 @@ new_identifier(const char *n, struct compiling *c)
PyObject *args[2] = {form, id}; PyObject *args[2] = {form, id};
id2 = _PyObject_FastCall(c->c_normalize, args, 2); id2 = _PyObject_FastCall(c->c_normalize, args, 2);
Py_DECREF(id); Py_DECREF(id);
Py_DECREF(form);
if (!id2) if (!id2)
return NULL; return NULL;
if (!PyUnicode_Check(id2)) { if (!PyUnicode_Check(id2)) {