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Title: gh-92036: Fix gc_fini_untrack() by vstinner · Pull Request #92037 · python/cpython · GitHub

Open Graph Title: gh-92036: Fix gc_fini_untrack() by vstinner · Pull Request #92037 · python/cpython

X Title: gh-92036: Fix gc_fini_untrack() by vstinner · Pull Request #92037 · python/cpython

Description: Fix a crash in subinterpreters related to the garbage collector. When a subinterpreter is deleted, untrack all objects tracked by its GC. To prevent a crash in deallocator functions expecting objects to be tracked by the GC, leak a strong reference to these objects on purpose, so they are never deleted and their deallocator functions are not called.

Open Graph Description: Fix a crash in subinterpreters related to the garbage collector. When a subinterpreter is deleted, untrack all objects tracked by its GC. To prevent a crash in deallocator functions expecting objec...

X Description: Fix a crash in subinterpreters related to the garbage collector. When a subinterpreter is deleted, untrack all objects tracked by its GC. To prevent a crash in deallocator functions expecting objec...

Opengraph URL: https://github.com/python/cpython/pull/92037

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