This issue tracker has been migrated to GitHub, and is currently read-only.
For more information, see the GitHub FAQs in the Python's Developer Guide.

Author gregory.p.smith
Recipients Bruno Oliveira, Daniel Lepage, Jim Fasarakis-Hilliard, gregory.p.smith, iritkatriel, louielu, r.david.murray, serhiy.storchaka
Date 2021-10-18.00:48:46
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <1634518126.41.0.902522711291.issue30570@roundup.psfhosted.org>
In-reply-to
Content
This is a stack overflow in Objects/abstract.c because we infinitely recurse within abstract_issubclass().

We should probably do some validity checking on the bases tuple that abstract_get_bases returns (ideally within abstract_get_bases?).  The tuple must contain types.
History
Date User Action Args
2021-10-18 00:48:46gregory.p.smithsetrecipients: + gregory.p.smith, r.david.murray, serhiy.storchaka, Bruno Oliveira, Daniel Lepage, Jim Fasarakis-Hilliard, louielu, iritkatriel
2021-10-18 00:48:46gregory.p.smithsetmessageid: <1634518126.41.0.902522711291.issue30570@roundup.psfhosted.org>
2021-10-18 00:48:46gregory.p.smithlinkissue30570 messages
2021-10-18 00:48:46gregory.p.smithcreate