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Title: issubclass segfaults on objects with weird __getattr__ · Issue #74755 · python/cpython · GitHub

Open Graph Title: issubclass segfaults on objects with weird __getattr__ · Issue #74755 · python/cpython

X Title: issubclass segfaults on objects with weird __getattr__ · Issue #74755 · python/cpython

Description: BPO 30570 Nosy @gpshead, @db3l, @cfbolz, @bitdancer, @ambv, @serhiy-storchaka, @nicoddemus, @DimitrisJim, @mlouielu, @pablogsal, @miss-islington, @sweeneyde, @iritkatriel PRs #29017#29048#29175#29178#29258#29414#29415 Files segfault.cras...

Open Graph Description: BPO 30570 Nosy @gpshead, @db3l, @cfbolz, @bitdancer, @ambv, @serhiy-storchaka, @nicoddemus, @DimitrisJim, @mlouielu, @pablogsal, @miss-islington, @sweeneyde, @iritkatriel PRs #29017#29048#29175#291...

X Description: BPO 30570 Nosy @gpshead, @db3l, @cfbolz, @bitdancer, @ambv, @serhiy-storchaka, @nicoddemus, @DimitrisJim, @mlouielu, @pablogsal, @miss-islington, @sweeneyde, @iritkatriel PRs #29017#29048#29175#291...

Opengraph URL: https://github.com/python/cpython/issues/74755

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issubclass segfaults on objects with weird __getattr__https://github.com/python/cpython/issues/74755#top
https://github.com/gpshead
3.10only security fixeshttps://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%223.10%22
3.11only security fixeshttps://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%223.11%22
3.9 (EOL)end of lifehttps://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%223.9%20(EOL)%22
interpreter-core(Objects, Python, Grammar, and Parser dirs)https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22interpreter-core%22
type-crashA hard crash of the interpreter, possibly with a core dumphttps://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22type-crash%22
on Jun 5, 2017https://github.com/python/cpython/issues/74755#issue-1198974385
30570https://bugs.python.org/issue30570
@gpsheadhttps://github.com/gpshead
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bpo-30570: fix an issubclass infinite recursion crash #29017https://github.com/python/cpython/pull/29017
bpo-30570: Use Py_EnterRecursiveCall() in issubclass() #29048https://github.com/python/cpython/pull/29048
[3.10] bpo-30570: Use Py_EnterRecursiveCall() in issubclass() (GH-29048) #29175https://github.com/python/cpython/pull/29175
[3.9] bpo-30570: Use Py_EnterRecursiveCall() in issubclass() (GH-29048) #29178https://github.com/python/cpython/pull/29178
bpo-30570: Fix segfault on buildbots caused by stack overflow from recursion in tests #29258https://github.com/python/cpython/pull/29258
[3.10] bpo-30570: Fix segfault on buildbots caused by stack overflow from recursion in tests (GH-29258) #29414https://github.com/python/cpython/pull/29414
[3.9] bpo-30570: Fix segfault on buildbots caused by stack overflow from recursion in tests (GH-29258) #29415https://github.com/python/cpython/pull/29415
segfault.crashhttps://bugs.python.org/file46924/segfault.crash
gpsheadhttps://github.com/gpshead
3.10only security fixeshttps://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%223.10%22
3.11only security fixeshttps://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%223.11%22
3.9 (EOL)end of lifehttps://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%223.9%20(EOL)%22
interpreter-core(Objects, Python, Grammar, and Parser dirs)https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22interpreter-core%22
type-crashA hard crash of the interpreter, possibly with a core dumphttps://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22type-crash%22
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