changeset:   102771:7669fb39a9ce
branch:      2.7
parent:      102767:5b1ed48aedef
user:        Victor Stinner <victor.stinner@gmail.com>
date:        Fri Aug 19 17:58:54 2016 +0200
files:       Objects/typeobject.c
description:
Fix a refleak in call_maybe()

Issue #27128. Fix a reference leak if creating the tuple to pass positional
parameters fails.


diff -r 5b1ed48aedef -r 7669fb39a9ce Objects/typeobject.c
--- a/Objects/typeobject.c	Fri Aug 19 17:52:53 2016 +0200
+++ b/Objects/typeobject.c	Fri Aug 19 17:58:54 2016 +0200
@@ -1314,8 +1314,10 @@
 
     va_end(va);
 
-    if (args == NULL)
+    if (args == NULL) {
+        Py_DECREF(func);
         return NULL;
+    }
 
     assert(PyTuple_Check(args));
     retval = PyObject_Call(func, args, NULL);