[issue13097] [easy C issue] ctypes: segfault with large number of callback arguments

STINNER Victor added the comment: Thanks Meador Inge for the bug report and thanks Sean Gillespie for the fix! It just took 9 years to fix this corner case ;-) Copy of the comment on the PR: https://github.com/python/cpython/pull/19914#pullrequestreview-419331432 I tried to rewrite

[issue13097] [easy C issue] ctypes: segfault with large number of callback arguments

miss-islington added the comment: New changeset a285af7e626d1b81cf09f8b2bf7656f100bc1237 by Miss Islington (bot) in branch '3.8': bpo-13097: ctypes: limit callback to 1024 arguments (GH-19914) https://github.com/python/cpython/commit/a285af7e626d1b81cf09f8b2bf7656f100bc1237 --

[issue13097] [easy C issue] ctypes: segfault with large number of callback arguments

miss-islington added the comment: New changeset 1c4dcafd0b025e771f4dbd7197d0b5f263c9cb54 by Miss Islington (bot) in branch '3.7': bpo-13097: ctypes: limit callback to 1024 arguments (GH-19914) https://github.com/python/cpython/commit/1c4dcafd0b025e771f4dbd7197d0b5f263c9cb54 --

[issue13097] [easy C issue] ctypes: segfault with large number of callback arguments

miss-islington added the comment: New changeset 788d7bfe189e715eab3855c20ea5d6da0d8bed70 by Miss Islington (bot) in branch '3.9': bpo-13097: ctypes: limit callback to 1024 arguments (GH-19914) https://github.com/python/cpython/commit/788d7bfe189e715eab3855c20ea5d6da0d8bed70 --

[issue13097] [easy C issue] ctypes: segfault with large number of callback arguments

Change by miss-islington : -- pull_requests: +19709 pull_request: https://github.com/python/cpython/pull/20454 ___ Python tracker ___

[issue13097] [easy C issue] ctypes: segfault with large number of callback arguments

Change by miss-islington : -- nosy: +miss-islington nosy_count: 6.0 -> 7.0 pull_requests: +19708 pull_request: https://github.com/python/cpython/pull/20453 ___ Python tracker

[issue13097] [easy C issue] ctypes: segfault with large number of callback arguments

Change by miss-islington : -- pull_requests: +19710 pull_request: https://github.com/python/cpython/pull/20455 ___ Python tracker ___

[issue13097] [easy C issue] ctypes: segfault with large number of callback arguments

STINNER Victor added the comment: New changeset 29a1384c040d39659e7d01f1fd7b6eb71ef2634e by Sean Gillespie in branch 'master': bpo-13097: ctypes: limit callback to 1024 arguments (GH-19914) https://github.com/python/cpython/commit/29a1384c040d39659e7d01f1fd7b6eb71ef2634e --

[issue13097] [easy C issue] ctypes: segfault with large number of callback arguments

Change by Roundup Robot : -- keywords: +patch nosy: +python-dev nosy_count: 5.0 -> 6.0 pull_requests: +19229 stage: needs patch -> patch review pull_request: https://github.com/python/cpython/pull/19914 ___ Python tracker

[issue13097] [easy C issue] ctypes: segfault with large number of callback arguments

STINNER Victor added the comment: I suggest to raise an exception if it's called with more than 1024 arguments. -- keywords: +easy (C), newcomer friendly title: ctypes: segfault with large number of callback arguments -> [easy C issue] ctypes: segfault with large number of callback