From: Andrew M. Kuchling <amk@amk.ca>
Date: Fri, 29 Sep 2006 18:22:07 +0000 (+0000)
Subject: [Backport rev. 46878 by neal.norwitz]
X-Git-Tag: v2.4.4c1~92
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=942f75df605c2ae17ae6b7a9a9eecc418d19fc39;p=thirdparty%2FPython%2Fcpython.git

[Backport rev. 46878 by neal.norwitz]

Don't leak the list object if there's an error allocating the item
storage.  Backport candidate.
---

diff --git a/Objects/listobject.c b/Objects/listobject.c
index 3b7358a312ec..b0bc6a8c3167 100644
--- a/Objects/listobject.c
+++ b/Objects/listobject.c
@@ -108,8 +108,10 @@ PyList_New(int size)
 		op->ob_item = NULL;
 	else {
 		op->ob_item = (PyObject **) PyMem_MALLOC(nbytes);
-		if (op->ob_item == NULL)
+		if (op->ob_item == NULL) {
+			Py_DECREF(op);
 			return PyErr_NoMemory();
+		}
 		memset(op->ob_item, 0, nbytes);
 	}
 	op->ob_size = size;