From: Georg Brandl <georg@python.org>
Date: Mon, 13 Mar 2006 22:22:11 +0000 (+0000)
Subject: Fix bug found by Coverity: don't allow NULL argument to PyUnicode_CheckExact
X-Git-Tag: v2.5a0~255
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=3daf75878df471bafb3c454c8f216fe7cbcb80ee;p=python

Fix bug found by Coverity: don't allow NULL argument to PyUnicode_CheckExact
---

diff --git a/Objects/object.c b/Objects/object.c
index 866ce068c2..c4634f7d07 100644
--- a/Objects/object.c
+++ b/Objects/object.c
@@ -402,9 +402,9 @@ PyObject_Unicode(PyObject *v)
 	PyObject *func;
 	static PyObject *unicodestr;
 
-	if (v == NULL)
+	if (v == NULL) {
 		res = PyString_FromString("<NULL>");
-	if (PyUnicode_CheckExact(v)) {
+	} else if (PyUnicode_CheckExact(v)) {
 		Py_INCREF(v);
 		return v;
 	}