GeezerVison is showing github.com — [3.14] gh-159864: Fix syslog.openlog() crash with concurrent sys.argv changes (GH-159884) by ZeroIntensity · Pull Request #159954 · python/cpython
Conversation
ZeroIntensity
commented
Oct 20, 2026
•
edited by bedevere-app
Bot
Loading
Uh oh!
There was an error while loading. Please reload this page.
syslog_get_argv() took sys.argv[0] with PyList_GetItem() and increfed it only afterwards, so on the free-threaded build a concurrent replacement of sys.argv[0] could free it in between. Use PyList_GetItemRef() instead. (cherry picked from commit e5e0748)
Sorry, something went wrong.
Uh oh!
There was an error while loading. Please reload this page.
…s.argv changes (pythonGH-159884)
syslog_get_argv() took sys.argv[0] with PyList_GetItem() and increfed it
only afterwards, so on the free-threaded build a concurrent replacement of
sys.argv[0] could free it in between. Use PyList_GetItemRef() instead.
(cherry picked from commit e5e0748)
Co-authored-by: Junhyung Lee <[email protected]>
Co-authored-by: Lazizbek Ergashev <[email protected]>
This was referenced Oct 20, 2026
Uh oh!
There was an error while loading. Please reload this page.
Uh oh!
There was an error while loading. Please reload this page.
Assignees
No one assigned
Milestone
No milestone
Development
Successfully merging this pull request may close these issues.
Uh oh!
There was an error while loading. Please reload this page.
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.