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Title: gh-149816: #96 Fix a race condition in invoke_gc_callback with free threading by dzaramelcone · Pull Request #150029 · python/cpython · GitHub

Open Graph Title: gh-149816: #96 Fix a race condition in invoke_gc_callback with free threading by dzaramelcone · Pull Request #150029 · python/cpython

X Title: gh-149816: #96 Fix a race condition in invoke_gc_callback with free threading by dzaramelcone · Pull Request #150029 · python/cpython

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Open Graph Description: The optimization that avoided allocating an info dict when no gc callbacks were registered introduces a time of check to time of use race in free threaded mode (lineno 1943-1955). I just pulled out...

X Description: The optimization that avoided allocating an info dict when no gc callbacks were registered introduces a time of check to time of use race in free threaded mode (lineno 1943-1955). I just pulled out...

Opengraph URL: https://github.com/python/cpython/pull/150029

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