[3.7] bpo-38168: Fix a possbile refleak in setint() of mmapmodule.c (G…

…H-16136) (GH-16175) (cherry picked from commit 56a4514) Co-authored-by: Hai Shi <[email protected]> Automerge-Triggered-By: @zhangyangyu
python · Sep 16, 2019 · e857fe6 · e857fe6
1 parent 26c44b5
commit e857fe6
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/Modules/mmapmodule.c b/Modules/mmapmodule.c
@@ -1392,7 +1392,8 @@ static void
 setint(PyObject *d, const char *name, long value)
 {
     PyObject *o = PyLong_FromLong(value);
-    if (o && PyDict_SetItemString(d, name, o) == 0) {
+    if (o) {
+        PyDict_SetItemString(d, name, o);
         Py_DECREF(o);
     }
 }