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bpo-32137: The repr of deeply nested dict now raises a RecursionError (#4570)

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instead of crashing due to a stack overflow.

This perhaps will fix similar problems in other extension types.
This commit is contained in:
Serhiy Storchaka 2017-12-03 22:12:11 +02:00 • committed by GitHub
parent eea3cc1ef0
commit 1fb72d2ad2
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7 changed files with 26 additions and 9 deletions
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3
Objects/listobject.c
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@ -364,10 +364,7 @@ list_repr(PyListObject *v)
goto error;
}
if (Py_EnterRecursiveCall(" while getting the repr of a list"))
goto error;
s = PyObject_Repr(v->ob_item[i]);
Py_LeaveRecursiveCall();
if (s == NULL)
goto error;