gh-144986: Fix memory leak in atexit.register()#144987
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ashm-dev wants to merge 8 commits intopython:mainfrom
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gh-144986: Fix memory leak in atexit.register()#144987ashm-dev wants to merge 8 commits intopython:mainfrom
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Misc/NEWS.d/next/Library/2026-02-19-00-00-00.gh-issue-144986.atexit-leak.rst
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…texit-leak.rst Co-authored-by: Stan Ulbrych <[email protected]>
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PyTuple_GetSlice()inatexit_register()returns a new reference that was never decref'd, leaking a tuple on everyatexit.register()call.Also added a missing NULL check after
PyTuple_GetSlice().atexit.register(): missingPy_DECREFforfunc_argstuple #144986