From: Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com>
Date: Mon, 16 Sep 2019 06:26:57 +0000 (-0700)
Subject: [3.8] bpo-38168: Fix a possbile refleak in setint() of mmapmodule.c (GH-16136) (GH... 
X-Git-Tag: v3.8.0rc1~96
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=322309efe658122cac340adf4995ce40fa0c2e74;p=thirdparty%2FPython%2Fcpython.git

[3.8] bpo-38168: Fix a possbile refleak in setint() of mmapmodule.c (GH-16136) (GH-16174)



(cherry picked from commit 56a45142e70a1ccf3233d43cb60c47255252e89a)


Co-authored-by: Hai Shi <shihai1992@gmail.com>

https://bugs.python.org/issue38168



Automerge-Triggered-By: @zhangyangyu
---

diff --git a/Modules/mmapmodule.c b/Modules/mmapmodule.c
index 9e3414f94e31..18758861a62e 100644
--- a/Modules/mmapmodule.c
+++ b/Modules/mmapmodule.c
@@ -1468,7 +1468,8 @@ 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);
     }
 }