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[3.14] GH-140058: Clear key and value if PyTuple_New fails in dictiter_iternextitem (GH-140059) (#140107)

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GH-140058: Clear key and value if `PyTuple_New` fails in `dictiter_iternextitem` (GH-140059)
(cherry picked from commit ded59f7e8e)

Co-authored-by: Sergey Miryanov <sergey.miryanov@gmail.com>
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Miss Islington (bot) 2025-10-14 15:40:30 +02:00 • committed by GitHub
parent 45577c93de
commit 2142f4efcf
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1 changed files with 4 additions and 1 deletions
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5
Objects/dictobject.c
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@ -5670,8 +5670,11 @@ dictiter_iternextitem(PyObject *self)
}
else {
result = PyTuple_New(2);
if (result == NULL)
if (result == NULL) {
Py_DECREF(key);
Py_DECREF(value);
return NULL;
}
PyTuple_SET_ITEM(result, 0, key);
PyTuple_SET_ITEM(result, 1, value);
}