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[3.11] gh-125703: Correctly honour tracemalloc hooks on specialized DECREF paths (GH-125704) #125706

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[3.11] gh-125703: Correctly honour tracemalloc hooks on specialized DECREF paths (GH-125704) #125706

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gh-125703: Correctly honour tracemalloc hooks on specialized DECREF p… 
…aths (GH-125704)

(cherry picked from commit f8ba9fb)

Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>
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@pablogsal @miss-islington
pablogsal authored and miss-islington committed Oct 18, 2024
commit c818188bb867215e925a4d5987407bb791b2e8af
5 changes: 5 additions & 0 deletions Include/internal/pycore_object.h
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Expand Up @@ -44,6 +44,11 @@ _Py_DECREF_SPECIALIZED(PyObject *op, const destructor destruct)
#ifdef Py_TRACE_REFS
_Py_ForgetReference(op);
#endif
struct _reftracer_runtime_state *tracer = &_PyRuntime.ref_tracer;
if (tracer->tracer_func != NULL) {
void* data = tracer->tracer_data;
tracer->tracer_func(op, PyRefTracer_DESTROY, data);
}
destruct(op);
}
}
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2 changes: 2 additions & 0 deletions Misc/NEWS.d/next/Core_and_Builtins/2024-10-18-16-00-10.gh-issue-125703.QRoqMo.rst
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@@ -0,0 +1,2 @@
Correctly honour :mod:`tracemalloc` hooks in specialized ``Py_DECREF``
paths. Patch by Pablo Galindo