New submission from Davis Herring: import.c's remove_module() is always called with an exception set and can invoke arbitrary code via deallocation; if that code calls PyErr_Clear() (or is sensitive to PyErr_Occurred()) it will lose (or be damaged by) the preexisting exception.
---------- components: Interpreter Core messages: 241914 nosy: herring priority: normal severity: normal status: open title: remove_module() needs to save/restore exception state type: behavior versions: Python 2.7, Python 3.2, Python 3.3, Python 3.4, Python 3.5 _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue24048> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
