Python/ceval_gil.c: Add asserts

encukou · ZeroIntensity · web-flow · commit 9c23743bc19b · 2026-02-25T13:45:32.000+01:00
Co-authored-by: Peter Bierma &lt;zintensitydev@gmail.com&gt;
diff --git a/Python/ceval_gil.c b/Python/ceval_gil.c
@@ -1438,6 +1438,8 @@ _Py_HandlePending(PyThreadState *tstate)
 int
 _PyEval_RaiseAsyncExc(PyThreadState *tstate)
 {
+    assert(tstate != NULL);
+    assert(tstate == _PyThreadState_GET());
     _Py_unset_eval_breaker_bit(tstate, _PY_ASYNC_EXCEPTION_BIT);
     PyObject *exc = _Py_atomic_exchange_ptr(&tstate->async_exc, NULL);
     if (exc != NULL) {

Original file line number	Diff line number	Diff line change
`@@ -1438,6 +1438,8 @@ _Py_HandlePending(PyThreadState *tstate)`
`1438`	`1438`	`int`
`1439`	`1439`	`_PyEval_RaiseAsyncExc(PyThreadState *tstate)`
`1440`	`1440`	`{`
	`1441`	`+ assert(tstate != NULL);`
	`1442`	`+ assert(tstate == _PyThreadState_GET());`
`1441`	`1443`	`_Py_unset_eval_breaker_bit(tstate, _PY_ASYNC_EXCEPTION_BIT);`
`1442`	`1444`	`PyObject *exc = _Py_atomic_exchange_ptr(&tstate->async_exc, NULL);`
`1443`	`1445`	`if (exc != NULL) {`