From: Jack Jansen <jack.jansen@cwi.nl>
Date: Thu, 19 Jan 1995 12:09:27 +0000 (+0000)
Subject: Fix NULL dereference in case of out-of-memory condition
X-Git-Tag: v1.2b3~148
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7874d1fe7e3baa4bde3fbdfea937186061e62516;p=thirdparty%2FPython%2Fcpython.git

Fix NULL dereference in case of out-of-memory condition
---

diff --git a/Objects/listobject.c b/Objects/listobject.c
index 9c9ed7593b5b..ecf46457d9ef 100644
--- a/Objects/listobject.c
+++ b/Objects/listobject.c
@@ -186,11 +186,12 @@ list_dealloc(op)
 	listobject *op;
 {
 	int i;
-	for (i = 0; i < op->ob_size; i++) {
-		XDECREF(op->ob_item[i]);
-	}
-	if (op->ob_item != NULL)
+	if (op->ob_item != NULL) {
+		for (i = 0; i < op->ob_size; i++) {
+			XDECREF(op->ob_item[i]);
+		}
 		free((ANY *)op->ob_item);
+	}
 	free((ANY *)op);
 }