[3.10] bpo-46070: _PyGC_Fini() untracks objects (GH-30577) #30578
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Py_EndInterpreter() now explicitly untracks all objects currently tracked by the GC. Previously, if an object was used later by another interpreter, calling PyObject_GC_UnTrack() on the object crashed if the previous or the next object of the PyGC_Head structure became a dangling pointer. (cherry picked from commit 1a4d1c1) Co-authored-by: Victor Stinner <[email protected]>
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@vstinner: Status check is done, and it's a success ✅ . |
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Py_EndInterpreter() now explicitly untracks all objects currently
tracked by the GC. Previously, if an object was used later by another
interpreter, calling PyObject_GC_UnTrack() on the object crashed if
the previous or the next object of the PyGC_Head structure became a
dangling pointer.
(cherry picked from commit 1a4d1c1)
Co-authored-by: Victor Stinner [email protected]
https://bugs.python.org/issue46070