gh-140301: Fix memory leak in subinterpreter PyConfig cleanup (#140303)

Co-authored-by: Kumar Aditya <kumaraditya@python.org>
2025-10-20 12:29:23 +03:00
parent baf45159e5
commit a615fb49c9
2 changed files with 3 additions and 0 deletions
--- a/Misc/NEWS.d/next/Core_and_Builtins/2025-10-18-18-08-36.gh-issue-140301.m-2HxC.rst
+++ b/Misc/NEWS.d/next/Core_and_Builtins/2025-10-18-18-08-36.gh-issue-140301.m-2HxC.rst
@@ -0,0 +1 @@
+Fix memory leak of ``PyConfig`` in subinterpreters.
--- a/Python/pystate.c
+++ b/Python/pystate.c
@@ -963,6 +963,8 @@ PyInterpreterState_Delete(PyInterpreterState *interp)

    _PyObject_FiniState(interp);

+    PyConfig_Clear(&interp->config);
+
    free_interpreter(interp);
 }
				`@@ -0,0 +1 @@`
				Fix memory leak of ``PyConfig`` in subinterpreters.