From: Gao, Xiang <qasdfgtyuiop@gmail.com>
Date: Thu, 28 Feb 2019 13:18:48 +0000 (-0500)
Subject: bpo-36126: Fix ref count leakage in structseq_repr. (GH-12035)
X-Git-Tag: v2.7.17rc1~140
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=69b4a17f342146d6b7a73975a37678db9916aa75;p=thirdparty%2FPython%2Fcpython.git

bpo-36126: Fix ref count leakage in structseq_repr. (GH-12035)
---

diff --git a/Objects/structseq.c b/Objects/structseq.c
index 3e45840fb742..aee95286f78b 100644
--- a/Objects/structseq.c
+++ b/Objects/structseq.c
@@ -266,6 +266,7 @@ structseq_repr(PyStructSequence *obj)
 
         val = PyTuple_GetItem(tup, i);
         if (cname == NULL || val == NULL) {
+            Py_DECREF(tup);
             return NULL;
         }
         repr = PyObject_Repr(val);