[issue34602] python3 resource.setrlimit strange behaviour under macOS

Ned Deily added the comment: New changeset b962544594c6a7c695330dd20fedffb3a1916ba6 by Miss Islington (bot) in branch '3.10': bpo-34602: Fix unportable test(1) operator in configure script (GH-30490) (GH-30491)

[issue34602] python3 resource.setrlimit strange behaviour under macOS

Change by miss-islington : -- pull_requests: +28696 pull_request: https://github.com/python/cpython/pull/30491 ___ Python tracker ___

[issue34602] python3 resource.setrlimit strange behaviour under macOS

Change by Thomas Klausner : -- nosy: +wiz nosy_count: 8.0 -> 9.0 pull_requests: +28694 pull_request: https://github.com/python/cpython/pull/30490 ___ Python tracker ___

[issue34602] python3 resource.setrlimit strange behaviour under macOS

Ned Deily added the comment: > @ned.deily, @lukasz.langa: reopen this issue or open a new one? Since there are so many iterations on this issue already, I think a new issue would be better. -- ___ Python tracker

[issue34602] python3 resource.setrlimit strange behaviour under macOS

Ronald Oussoren added the comment: > My understanding of the resolution of this ticket is that it is still not > possible to use setrlimit with RLIMIT_STACK to raise the soft stack limit. > Is that correct? Yes, the code in msg324731 still fails. We're still using the mechanism described

[issue34602] python3 resource.setrlimit strange behaviour under macOS

Jean-Paul Calderone added the comment: My understanding of the resolution of this ticket is that it is still not possible to use setrlimit with RLIMIT_STACK to raise the soft stack limit. Is that correct? In that case, the original bug report still seems valid and unresolved (and indeed,

[issue34602] python3 resource.setrlimit strange behaviour under macOS

Łukasz Langa added the comment: New changeset 2563dd2d0a1cf793afca328ae9e195b72bd2b391 by Łukasz Langa in branch '3.10': [3.10] bpo-34602: Quadruple stack size on macOS when compiling with UBSAN (GH-27309) (GH-28280)

[issue34602] python3 resource.setrlimit strange behaviour under macOS

Change by Łukasz Langa : -- pull_requests: +26698 pull_request: https://github.com/python/cpython/pull/28280 ___ Python tracker ___

[issue34602] python3 resource.setrlimit strange behaviour under macOS

Łukasz Langa added the comment: New changeset be9de8721d63b9d8e032d508069daf88c06542c6 by Łukasz Langa in branch 'main': bpo-34602: Quadruple stack size on macOS when compiling with UBSAN (GH-27309) https://github.com/python/cpython/commit/be9de8721d63b9d8e032d508069daf88c06542c6 --

[issue34602] python3 resource.setrlimit strange behaviour under macOS

Change by Chih-Hsuan Yen : -- nosy: -yan12125 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue34602] python3 resource.setrlimit strange behaviour under macOS

Change by Łukasz Langa : -- pull_requests: +25854 pull_request: https://github.com/python/cpython/pull/27309 ___ Python tracker ___

[issue34602] python3 resource.setrlimit strange behaviour under macOS

Ned Deily added the comment: New changeset dcc0eb379613f279864af61023ea44c94aa0535c by Ned Deily (Miss Islington (bot)) in branch '3.7': bpo-34602: Avoid failures setting macOS stack resource limit (GH-14546) https://github.com/python/cpython/commit/dcc0eb379613f279864af61023ea44c94aa0535c

[issue34602] python3 resource.setrlimit strange behaviour under macOS

Change by Ned Deily : -- priority: release blocker -> resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker ___

[issue34602] python3 resource.setrlimit strange behaviour under macOS

Ned Deily added the comment: New changeset 782854f90ad5f73f787f68693d535f2b05514e13 by Ned Deily (Miss Islington (bot)) in branch '3.6': bpo-34602: Avoid failures setting macOS stack resource limit (GH-14546) (GH-14549)

[issue34602] python3 resource.setrlimit strange behaviour under macOS

miss-islington added the comment: New changeset bf82cd3124df94935c6e3190c7c40b76918d2174 by Miss Islington (bot) in branch '3.7': bpo-34602: Avoid failures setting macOS stack resource limit (GH-14546) https://github.com/python/cpython/commit/bf82cd3124df94935c6e3190c7c40b76918d2174

[issue34602] python3 resource.setrlimit strange behaviour under macOS

miss-islington added the comment: New changeset bd92b94da93198c8385c06ca908407f172c7e8b2 by Miss Islington (bot) in branch '3.8': bpo-34602: Avoid failures setting macOS stack resource limit (GH-14546) https://github.com/python/cpython/commit/bd92b94da93198c8385c06ca908407f172c7e8b2

[issue34602] python3 resource.setrlimit strange behaviour under macOS

Ned Deily added the comment: New changeset 5bbbc733e6cc0804f19b071944af8d4719e26ae6 by Ned Deily in branch 'master': bpo-34602: Avoid failures setting macOS stack resource limit (GH-14546) https://github.com/python/cpython/commit/5bbbc733e6cc0804f19b071944af8d4719e26ae6 --

[issue34602] python3 resource.setrlimit strange behaviour under macOS

Change by miss-islington : -- pull_requests: +14365 pull_request: https://github.com/python/cpython/pull/14549 ___ Python tracker ___

[issue34602] python3 resource.setrlimit strange behaviour under macOS

Change by miss-islington : -- pull_requests: +14363 pull_request: https://github.com/python/cpython/pull/14548 ___ Python tracker ___

[issue34602] python3 resource.setrlimit strange behaviour under macOS

Change by miss-islington : -- pull_requests: +14361 pull_request: https://github.com/python/cpython/pull/14547 ___ Python tracker ___

[issue34602] python3 resource.setrlimit strange behaviour under macOS

Change by Ned Deily : -- pull_requests: +14359 stage: needs patch -> patch review pull_request: https://github.com/python/cpython/pull/14546 ___ Python tracker ___

[issue34602] python3 resource.setrlimit strange behaviour under macOS

Ned Deily added the comment: > So we should keep an eye open for reports of segfaults running tests as > originally reported in Issue18075. Now there are such reports for 3.7.4rc1, at least. Release builds seem to be OK but at least four tests now fail on macOS 10.14.5 when built

[issue34602] python3 resource.setrlimit strange behaviour under macOS

Ned Deily added the comment: Thanks for the analyses everyone! Also see the discussion in duplicate Issue36432. I was never able to reproduce the failure on earlier versions of macOS but then it seemed to become a hard failure with the release of 10.14.4. I haven't gone back and tried

[issue34602] python3 resource.setrlimit strange behaviour under macOS

Ned Deily added the comment: New changeset fbe2a1394bf52f5a4455681e1b1f705a31559585 by Ned Deily (Miss Islington (bot)) in branch '3.6': bpo-34602: Avoid failures setting macOS stack resource limit (GH-13011) (GH-13014)

[issue34602] python3 resource.setrlimit strange behaviour under macOS

Change by miss-islington : -- pull_requests: +12936 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue34602] python3 resource.setrlimit strange behaviour under macOS

miss-islington added the comment: New changeset 52a5b71063af68c42b048095c4e555e93257f151 by Miss Islington (bot) in branch '3.7': bpo-34602: Avoid failures setting macOS stack resource limit (GH-13011) https://github.com/python/cpython/commit/52a5b71063af68c42b048095c4e555e93257f151

[issue34602] python3 resource.setrlimit strange behaviour under macOS

Change by miss-islington : -- pull_requests: +12934 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue34602] python3 resource.setrlimit strange behaviour under macOS

Ned Deily added the comment: New changeset 883dfc668f9730b00928730035b5dbd24b9da2a0 by Ned Deily in branch 'master': bpo-34602: Avoid failures setting macOS stack resource limit (GH-13011) https://github.com/python/cpython/commit/883dfc668f9730b00928730035b5dbd24b9da2a0 --

[issue34602] python3 resource.setrlimit strange behaviour under macOS

Change by Ned Deily : -- keywords: +patch pull_requests: +12932 stage: -> patch review ___ Python tracker ___ ___ Python-bugs-list

[issue34602] python3 resource.setrlimit strange behaviour under macOS

Chih-Hsuan Yen added the comment: I guess Inada Naoki was to say https://bugs.python.org/issue36432 in the last comment. -- nosy: +yan12125 ___ Python tracker ___

[issue34602] python3 resource.setrlimit strange behaviour under macOS

Inada Naoki added the comment: https://bugs.python.org/issue34602 may be relating to this. -- nosy: +inada.naoki ___ Python tracker ___

[issue34602] python3 resource.setrlimit strange behaviour under macOS

marche147 added the comment: Thanks for the repro! It did help for pinpointing the issue. So I took a little spare time and dived into xnu kernel code, here is my assumption based on what I found (N.B. : My assumption comes from a simple experiment and a brief skim of the source code within

[issue34602] python3 resource.setrlimit strange behaviour under macOS

Vladimir Matveev added the comment: I can repro it with a given sample file ``` vladima-mbp $ cat test.c #include #include #include #include #include int main() { struct rlimit rl; if(getrlimit(RLIMIT_STACK, ) < 0) { perror("getrlimit"); exit(1); } rl.rlim_cur =

[issue34602] python3 resource.setrlimit strange behaviour under macOS

Ronald Oussoren added the comment: I get the same error, also with python3.7. Both for homebrew and a python.org installer. -- components: +macOS nosy: +ned.deily, ronaldoussoren versions: +Python 3.7 ___ Python tracker

[issue34602] python3 resource.setrlimit strange behaviour under macOS

New submission from marche147 : Consider the following code: ``` import resource s, h = resource.getrlimit(resource.RLIMIT_STACK) resource.setrlimit(resource.RLIMIT_STACK, (h, h)) ``` Running this under macOS with python 3.6.5 gives the following exception: ``` bash-3.2$ uname -a Darwin