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Title: gh-146056: Fix TreeBuilder stack in xml.etree by vstinner · Pull Request #146062 · python/cpython · GitHub

Open Graph Title: gh-146056: Fix TreeBuilder stack in xml.etree by vstinner · Pull Request #146062 · python/cpython

X Title: gh-146056: Fix TreeBuilder stack in xml.etree by vstinner · Pull Request #146062 · python/cpython

Description: The Python programming language. Contribute to python/cpython development by creating an account on GitHub.

Open Graph Description: No longer create a stack of 20 items, but create an empty stack instead. It prevents crashes when the stack list is discovered by gc.get_referrers() or other functions. Fix also reference counting ...

X Description: No longer create a stack of 20 items, but create an empty stack instead. It prevents crashes when the stack list is discovered by gc.get_referrers() or other functions. Fix also reference counting ...

Opengraph URL: https://github.com/python/cpython/pull/146062

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