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gh-116447: Fix possible UB in arraymodule and getargs (#116459)

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Nikita Sobolev 2024-03-08 13:49:52 +03:00 • committed by GitHub
parent 0003285c8d
commit fdb2d90a27
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2 changed files with 3 additions and 3 deletions
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Modules/arraymodule.c
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@ -247,7 +247,7 @@ BB_setitem(arrayobject *ap, Py_ssize_t i, PyObject *v)
if (!PyArg_Parse(v, "b;array item must be integer", &x))
return -1;
if (i >= 0)
((char *)ap->ob_item)[i] = x;
((unsigned char *)ap->ob_item)[i] = x;
return 0;
}