[Windows] multiprocessing: DupHandle.detach() race condition on DuplicateHandle(DUPLICATE_CLOSE_SOURCE) #82444
Description
| BPO | 38263 |
|---|---|
| Nosy | @pitrou, @eryksun, @s0undt3ch, @pablogsal, @yan Ren |
Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.
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GitHub fields:
assignee = None
closed_at = None
created_at = <Date 2019-09-24.10:36:39.140>
labels = ['build', 'library', '3.9']
title = '[Windows] multiprocessing: DupHandle.detach() race condition on DuplicateHandle(DUPLICATE_CLOSE_SOURCE)'
updated_at = <Date 2021-04-10.01:07:14.748>
user = 'https://github.com/vstinner'bugs.python.org fields:
activity = <Date 2021-04-10.01:07:14.748>
actor = 'leonardo2'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Library (Lib)']
creation = <Date 2019-09-24.10:36:39.140>
creator = 'vstinner'
dependencies = []
files = []
hgrepos = []
issue_num = 38263
keywords = []
message_count = 8.0
messages = ['353064', '362460', '362466', '362471', '377296', '389832', '390229', '390683']
nosy_count = 7.0
nosy_names = ['pitrou', 'eryksun', 's0undt3ch', 'pablogsal', 'pemryan', 'jesvi22j', 'leonardo2']
pr_nums = []
priority = 'normal'
resolution = None
stage = 'needs patch'
status = 'open'
superseder = None
type = 'compile error'
url = 'https://bugs.python.org/issue38263'
versions = ['Python 3.9']