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Title: bpo-30570: fix an issubclass infinite recursion crash by gpshead · Pull Request #29017 · python/cpython · GitHub

Open Graph Title: bpo-30570: fix an issubclass infinite recursion crash by gpshead · Pull Request #29017 · python/cpython

X Title: bpo-30570: fix an issubclass infinite recursion crash by gpshead · Pull Request #29017 · python/cpython

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Open Graph Description: issubclass() could crash due to infinite recursion on the values user supplied code emits for __bases__. https://bugs.python.org/issue30570

X Description: issubclass() could crash due to infinite recursion on the values user supplied code emits for __bases__. https://bugs.python.org/issue30570

Opengraph URL: https://github.com/python/cpython/pull/29017

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