use Py_XSETREF

iritkatriel · iritkatriel · commit 03dbc6bd670b · 2023-03-14T21:59:58.000Z
diff --git a/Python/errors.c b/Python/errors.c
@@ -202,8 +202,7 @@ _PyErr_SetObject(PyThreadState *tstate, PyObject *exception, PyObject *value)
             _PyErr_SetRaisedException(tstate, exc);
             return;
         }
-        Py_XDECREF(value);
-        value = fixed_value;
+        Py_XSETREF(value, fixed_value);
     }
 
     exc_value = _PyErr_GetTopmostException(tstate)->exc_value;

Original file line number	Diff line number	Diff line change
`@@ -202,8 +202,7 @@ _PyErr_SetObject(PyThreadState tstate, PyObject exception, PyObject *value)`
`202`	`202`	`_PyErr_SetRaisedException(tstate, exc);`
`203`	`203`	`return;`
`204`	`204`	`}`
`205`		`- Py_XDECREF(value);`
`206`		`- value = fixed_value;`
	`205`	`+ Py_XSETREF(value, fixed_value);`
`207`	`206`	`}`
`208`	`207`
`209`	`208`	`exc_value = _PyErr_GetTopmostException(tstate)->exc_value;`