[pypy-issue] [issue1182] [cpyext] PyObject_GetIter() does not validate the iterator it returns

[Stefan Behnel]

New submission from Stefan Behnel <stefan_ml at behnel.de>:

PyObject_GetIter() does not check the tp_iternext slot of the object it returns
and raises no exception if it's NULL.

I found this while trying to figure out why my extension type crashed during
iteration - PyType_Ready() had not inherited its tp_iternext slot. (filed as
issue1181)

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messages: 4459
nosy: pypy-issue, sbehnel
priority: bug
release: 1.9
status: unread
title: [cpyext] PyObject_GetIter() does not validate the iterator it returns

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