Skip to content

re.sub() leaks references #120244

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom
Closed
neonene opened this issue Jun 7, 2024 · 0 comments
Closed

re.sub() leaks references #120244

neonene opened this issue Jun 7, 2024 · 0 comments
Labels
extension-modules C modules in the Modules dir type-bug An unexpected behavior, bug, or error

Comments

@neonene
Copy link
Contributor

neonene commented Jun 7, 2024 •
edited by bedevere-app bot
Loading

Bug report

Bug description:

>python_d -X showrefcount -c "import re; re.sub(r'()', r'\1', '')"
[7140 refs, 4669 blocks]

_strptime is a module affected by this.

CPython versions tested on:

3.10, 3.11, 3.12, 3.13, CPython main branch

Operating systems tested on:

Windows

Linked PRs
@neonene neonene added the type-bug An unexpected behavior, bug, or error label Jun 7, 2024
@bedevere-app bedevere-app bot mentioned this issue Jun 7, 2024
Merged
@sobolevn sobolevn added the extension-modules C modules in the Modules dir label Jun 7, 2024
serhiy-storchaka pushed a commit that referenced this issue Jun 8, 2024
@neonene
gh-120244: Fix re.sub() reference leak (GH-120245)
38a25e9
miss-islington pushed a commit to miss-islington/cpython that referenced this issue Jun 8, 2024
@neonene @miss-islington
pythongh-120244: Fix re.sub() reference leak (pythonGH-120245)
3249627 
(cherry picked from commit 38a25e9)

Co-authored-by: neonene <[email protected]>
@bedevere-app bedevere-app bot mentioned this issue Jun 8, 2024
Merged
miss-islington pushed a commit to miss-islington/cpython that referenced this issue Jun 8, 2024
@neonene @miss-islington
pythongh-120244: Fix re.sub() reference leak (pythonGH-120245)
375090c 
(cherry picked from commit 38a25e9)

Co-authored-by: neonene <[email protected]>
@bedevere-app bedevere-app bot mentioned this issue Jun 8, 2024
Merged
serhiy-storchaka pushed a commit that referenced this issue Jun 8, 2024
@miss-islington @neonene
[3.13] gh-120244: Fix re.sub() reference leak (GH-120245) (GH-120264)
9b704ce 
(cherry picked from commit 38a25e9)

Co-authored-by: neonene <[email protected]>
serhiy-storchaka pushed a commit that referenced this issue Jun 8, 2024
@miss-islington @neonene
[3.12] gh-120244: Fix re.sub() reference leak (GH-120245) (GH-120265)
46e69f8 
(cherry picked from commit 38a25e9)

Co-authored-by: neonene <[email protected]>
noahbkim pushed a commit to hudson-trading/cpython that referenced this issue Jul 11, 2024
@neonene @noahbkim
pythongh-120244: Fix re.sub() reference leak (pythonGH-120245)
56b3592
estyxx pushed a commit to estyxx/cpython that referenced this issue Jul 17, 2024
@neonene @estyxx
pythongh-120244: Fix re.sub() reference leak (pythonGH-120245)
f57e871
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
extension-modules C modules in the Modules dir type-bug An unexpected behavior, bug, or error
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
3 participants
@serhiy-storchaka @sobolevn @neonene