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Title: [3.15] gh-151644: Fix data race in sys.setdlopenflags/getdlopenflags under free-threading (gh-151768) by miss-islington · Pull Request #153790 · python/cpython · GitHub

Open Graph Title: [3.15] gh-151644: Fix data race in sys.setdlopenflags/getdlopenflags under free-threading (gh-151768) by miss-islington · Pull Request #153790 · python/cpython

X Title: [3.15] gh-151644: Fix data race in sys.setdlopenflags/getdlopenflags under free-threading (gh-151768) by miss-islington · Pull Request #153790 · python/cpython

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

Open Graph Description: In free-threading builds, concurrent calls to sys.getdlopenflags() and sys.setdlopenflags() race on interp->imports.dlopenflags. Fix by using FT_ATOMIC_LOAD_INT_RELAXED / FT_ATOMIC_STORE_INT_RE...

X Description: In free-threading builds, concurrent calls to sys.getdlopenflags() and sys.setdlopenflags() race on interp->imports.dlopenflags. Fix by using FT_ATOMIC_LOAD_INT_RELAXED / FT_ATOMIC_STORE_IN...

Opengraph URL: https://github.com/python/cpython/pull/153790

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