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Issue #24620: Random.setstate() now validates the value of state last element.

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Serhiy Storchaka
2015-07-24 09:05:59 +03:00
parent 5b718d7f4f 178f0b6ddc
commit c19bb3279c
3 changed files with 11 additions and 0 deletions
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4
Modules/_randommodule.c
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@@ -335,6 +335,10 @@ random_setstate(RandomObject *self, PyObject *state)
index = PyLong_AsLong(PyTuple_GET_ITEM(state, i));
if (index == -1 && PyErr_Occurred())
return NULL;
if (index < 0 || index > N) {
PyErr_SetString(PyExc_ValueError, "invalid state");
return NULL;
}
self->index = (int)index;
Py_INCREF(Py_None);