From: Raymond Hettinger <python@rcn.com>
Date: Tue, 17 Jun 2003 23:14:40 +0000 (+0000)
Subject: Add missing DECREF.
X-Git-Tag: v2.3c1~390
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=7d98fb9806907ae6849f57c66af9248952120cd9;p=thirdparty%2FPython%2Fcpython.git

Add missing DECREF.
---

diff --git a/Modules/itertoolsmodule.c b/Modules/itertoolsmodule.c
index e2e820e63861..0a20c1b56822 100644
--- a/Modules/itertoolsmodule.c
+++ b/Modules/itertoolsmodule.c
@@ -1010,8 +1010,10 @@ chain_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
 
 	/* create chainobject structure */
 	lz = (chainobject *)type->tp_alloc(type, 0);
-	if (lz == NULL)
+	if (lz == NULL) {
+		Py_DECREF(ittuple);
 		return NULL;
+	}
 
 	lz->ittuple = ittuple;
 	lz->iternum = 0;