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authorSerhiy Storchaka <storchaka@gmail.com>2015-12-24 10:39:57 +0200
committerSerhiy Storchaka <storchaka@gmail.com>2015-12-24 10:39:57 +0200
commitf0069403518243e37da0aaaa1148d9dfee1adebd (patch)
treec6fc0eb9f3dc2b917e2f998cb25e59248453d49d /Objects/typeobject.c
parent2bd58e39918d83c639366c69a4da247238f8183f (diff)
parent5a57ade58ec5bee85db41b8ce1340ff077781b65 (diff)
downloadcpython-git-f0069403518243e37da0aaaa1148d9dfee1adebd.tar.gz
Issue #20440: Massive replacing unsafe attribute setting code with special
macro Py_SETREF.
Diffstat (limited to 'Objects/typeobject.c')
-rw-r--r--Objects/typeobject.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/Objects/typeobject.c b/Objects/typeobject.c
index 934933026e..341e18c455 100644
--- a/Objects/typeobject.c
+++ b/Objects/typeobject.c
@@ -315,9 +315,8 @@ assign_version_tag(PyTypeObject *type)
are borrowed reference */
for (i = 0; i < (1 << MCACHE_SIZE_EXP); i++) {
method_cache[i].value = NULL;
- Py_XDECREF(method_cache[i].name);
- method_cache[i].name = Py_None;
Py_INCREF(Py_None);
+ Py_SETREF(method_cache[i].name, Py_None);
}
/* mark all version tags as invalid */
PyType_Modified(&PyBaseObject_Type);
@@ -462,8 +461,7 @@ type_set_qualname(PyTypeObject *type, PyObject *value, void *context)
et = (PyHeapTypeObject*)type;
Py_INCREF(value);
- Py_DECREF(et->ht_qualname);
- et->ht_qualname = value;
+ Py_SETREF(et->ht_qualname, value);
return 0;
}
@@ -2918,8 +2916,7 @@ _PyType_Lookup(PyTypeObject *type, PyObject *name)
else
method_cache_misses++;
#endif
- Py_DECREF(method_cache[h].name);
- method_cache[h].name = name;
+ Py_SETREF(method_cache[h].name, name);
}
return res;
}