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Posted to issues@subversion.apache.org by "Daniel Sahlberg (Jira)" <ji...@apache.org> on 2025/01/31 12:19:00 UTC

[jira] [Updated] (SVN-4916) swig-py: Python ref-count leak on delta.editor object and repos.make_parse_fns3 object

     [ https://issues.apache.org/jira/browse/SVN-4916?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Daniel Sahlberg updated SVN-4916:
---------------------------------
    Fix Version/s: 1.15
                   1.14.3

> swig-py: Python ref-count leak on delta.editor object and repos.make_parse_fns3 object
> --------------------------------------------------------------------------------------
>
>                 Key: SVN-4916
>                 URL: https://issues.apache.org/jira/browse/SVN-4916
>             Project: Subversion
>          Issue Type: Bug
>          Components: bindings_swig_python
>    Affects Versions: 1.14.2
>            Reporter: Yasuhito Futatsuki
>            Assignee: Daniel Sahlberg
>            Priority: Major
>             Fix For: 1.15, 1.14.3
>
>
> An edit baton made by delta.make_editor / a parse_fns3 baton made by repos.make_parse_fns3 hold a reference of editor object / parse_fns3 object and they never release it.
>  
> This was pointed out in the Trac Open Source Project ticket #13112[1],  #13129[2],  and #13356[3]. 
>  
> [1] repository sync with large Subversion repository has memory leaks 
>     [https://trac.edgewall.org/ticket/13112]
> [2] trac-admin resync leaks memory 
>     [https://trac.edgewall.org/ticket/13129]
> [3] Subversion pool is destroyed more than once while testing 
>     trac/versioncontrol/tests/functional.py, comment 6 
>     [https://trac.edgewall.org/ticket/13356#comment:6]
>  
> I think this affects all versions after those functions were implemented,  but I didn't check.



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