From 3d463393bb068a8ef8e99e00f8cb46d8a2c8631b Mon Sep 17 00:00:00 2001
From: Christian Heimes <christian@cheimes.de>
Date: Mon, 10 Sep 2012 16:52:42 +0200
Subject: [PATCH] Fixed memory leak in error branch of parsestrplus. CID 715374
 Variable s going out of scope leaks the storage it points to.

---
 Python/ast.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Python/ast.c b/Python/ast.c
index 4ae9d75d034..d2f063bb5ba 100644
--- a/Python/ast.c
+++ b/Python/ast.c
@@ -3395,6 +3395,7 @@ parsestrplus(struct compiling *c, const node *n, int *bytesmode)
                 goto onError;
             if (*bytesmode != subbm) {
                 ast_error(n, "cannot mix bytes and nonbytes literals");
+                Py_DECREF(s);
                 goto onError;
             }
             if (PyBytes_Check(v) && PyBytes_Check(s)) {