From: Victor Stinner <victor.stinner@gmail.com>
Date: Wed, 17 Jul 2013 19:51:42 +0000 (+0200)
Subject: Issue #18408: Fix ast_for_atom(), PyErr_Fetch(&type, &value, &tback) can set value... 
X-Git-Tag: v3.4.0a1~167
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0fae8f9083c9d362611b71b181dcec9d6af394e2;p=thirdparty%2FPython%2Fcpython.git

Issue #18408: Fix ast_for_atom(), PyErr_Fetch(&type, &value, &tback) can set value to NULL
---

diff --git a/Python/ast.c b/Python/ast.c
index afdb199f04ad..f1c2347ebc0a 100644
--- a/Python/ast.c
+++ b/Python/ast.c
@@ -1845,7 +1845,7 @@ ast_for_atom(struct compiling *c, const node *n)
                 }
                 ast_error(c, n, buf);
                 Py_DECREF(type);
-                Py_DECREF(value);
+                Py_XDECREF(value);
                 Py_XDECREF(tback);
             }
             return NULL;