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gh-126654: Fix crash in several functions in _interpreters module (#126678)

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sobolevn 2024-11-11 14:35:56 +03:00 • committed by GitHub
parent 6ee542d491
commit 9fc2808eaf
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Modules/_interpretersmodule.c
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@ -936,6 +936,11 @@ static int
_interp_exec(PyObject *self, PyInterpreterState *interp,
PyObject *code_arg, PyObject *shared_arg, PyObject **p_excinfo)
{
if (shared_arg != NULL && !PyDict_CheckExact(shared_arg)) {
PyErr_SetString(PyExc_TypeError, "expected 'shared' to be a dict");
return -1;
}
// Extract code.
Py_ssize_t codestrlen = -1;
PyObject *bytes_obj = NULL;