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gh-128198: Add missing error checks for usages of PyIter_Next() (GH-128199)

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Yan Yanchii 2024-12-25 18:42:04 +01:00 • committed by GitHub
parent 81636d3bbd
commit 5c814c83cd
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GPG key ID: B5690EEEBB952194
3 changed files with 21 additions and 0 deletions
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13
Modules/_asynciomodule.c
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@ -3599,6 +3599,13 @@ _asyncio_all_tasks_impl(PyObject *module, PyObject *loop)
Py_DECREF(item); Py_DECREF(item);
} }
Py_DECREF(eager_iter); Py_DECREF(eager_iter);
if (PyErr_Occurred()) {
Py_DECREF(tasks);
Py_DECREF(loop);
return NULL;
}
int err = 0; int err = 0;
ASYNCIO_STATE_LOCK(state); ASYNCIO_STATE_LOCK(state);
struct llist_node *node; struct llist_node *node;
@ -3636,6 +3643,12 @@ _asyncio_all_tasks_impl(PyObject *module, PyObject *loop)
} }
Py_DECREF(scheduled_iter); Py_DECREF(scheduled_iter);
Py_DECREF(loop); Py_DECREF(loop);
if (PyErr_Occurred()) {
Py_DECREF(tasks);
return NULL;
}
return tasks; return tasks;
} }

4
Objects/frameobject.c
View file

@ -264,6 +264,10 @@ framelocalsproxy_merge(PyObject* self, PyObject* other)
Py_DECREF(iter); Py_DECREF(iter);
if (PyErr_Occurred()) {
return -1;
}
return 0; return 0;
} }

4
Objects/namespaceobject.c
View file

@ -141,6 +141,10 @@ namespace_repr(PyObject *ns)
goto error; goto error;
} }
if (PyErr_Occurred()) {
goto error;
}
separator = PyUnicode_FromString(", "); separator = PyUnicode_FromString(", ");
if (separator == NULL) if (separator == NULL)
goto error; goto error;