From: Victor Stinner <victor.stinner@gmail.com>
Date: Mon, 22 Jul 2013 21:55:19 +0000 (+0200)
Subject: Issue #18520: Fix initstdio(), handle PySys_SetObject() failure
X-Git-Tag: v3.4.0a1~97
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=ba30883f60271be3b4b8c14735566c943a83c68f;p=thirdparty%2FPython%2Fcpython.git

Issue #18520: Fix initstdio(), handle PySys_SetObject() failure
---

diff --git a/Python/pythonrun.c b/Python/pythonrun.c
index 30e5e6f0c373..18c2baa656d1 100644
--- a/Python/pythonrun.c
+++ b/Python/pythonrun.c
@@ -1159,8 +1159,14 @@ initstdio(void)
     }
     PyErr_Clear();  /* Not a fatal error if codec isn't available */
 
-    PySys_SetObject("__stderr__", std);
-    PySys_SetObject("stderr", std);
+    if (PySys_SetObject("__stderr__", std) < 0) {
+        Py_DECREF(std);
+        goto error;
+    }
+    if (PySys_SetObject("stderr", std) < 0) {
+        Py_DECREF(std);
+        goto error;
+    }
     Py_DECREF(std);
 #endif