bpo-36333: Fix leak _PyRuntimeState_Fini (GH-12400)

943395fa · Stéphane Wirtel · Victor Stinner · e130a07e · 943395fa · 943395fa
Kaydet (Commit) 943395fa authored Mar 19, 2019 tarafından Stéphane Wirtel Kaydeden (comit) Victor Stinner Mar 19, 2019
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2019-03-18-10-56-53.bpo-36333.4dqemZ.rst ...ore and Builtins/2019-03-18-10-56-53.bpo-36333.4dqemZ.rst +1 -0

pystate.c Python/pystate.c +5 -0

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--- a/Misc/NEWS.d/next/Core and Builtins/2019-03-18-10-56-53.bpo-36333.4dqemZ.rst
+++ b/Misc/NEWS.d/next/Core and Builtins/2019-03-18-10-56-53.bpo-36333.4dqemZ.rst
+Fix leak in _PyRuntimeState_Fini. Contributed by Stéphane Wirtel.
--- a/Python/pystate.c
+++ b/Python/pystate.c
@@ -92,6 +92,11 @@ _PyRuntimeState_Fini(_PyRuntimeState *runtime)
        runtime->interpreters.mutex = NULL;
    }

+    if (runtime->xidregistry.mutex != NULL) {
+        PyThread_free_lock(runtime->xidregistry.mutex);
+        runtime->xidregistry.mutex = NULL;
+    }
+
    PyMem_SetAllocator(PYMEM_DOMAIN_RAW, &old_alloc);
 }