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bpo-30860: Fix a refleak. (#3506)

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* Drop warnoptions from PyInterpreterState.

* Drop xoptions from PyInterpreterState.

* Don't set warnoptions and _xoptions again.

* Decref after adding to sys.__dict__.

* Drop an unused macro.

* Check sys.xoptions *before* we delete it.
This commit is contained in:
Eric Snow 2017-09-11 17:59:22 -07:00 • committed by Victor Stinner
parent ba6d5d1def
commit 8728018624
7 changed files with 47 additions and 43 deletions
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3
Include/object.h
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@ -727,14 +727,13 @@ PyAPI_FUNC(Py_ssize_t) _Py_GetRefTotal(void);
/* Py_REF_DEBUG also controls the display of refcounts and memory block
* allocations at the interactive prompt and at interpreter shutdown
*/
PyAPI_FUNC(PyObject *) _PyDebug_XOptionShowRefCount(void);
PyAPI_FUNC(void) _PyDebug_PrintTotalRefs(void);
#define _PY_DEBUG_PRINT_TOTAL_REFS() _PyDebug_PrintTotalRefs()
#else
#define _Py_INC_REFTOTAL
#define _Py_DEC_REFTOTAL
#define _Py_REF_DEBUG_COMMA
#define _Py_CHECK_REFCNT(OP) /* a semicolon */;
#define _PY_DEBUG_PRINT_TOTAL_REFS()
#endif /* Py_REF_DEBUG */
#ifdef COUNT_ALLOCS