From 9924351f3204a13336b32579933031ca14ef2bfc Mon Sep 17 00:00:00 2001
From: Raymond Hettinger <python@rcn.com>
Date: Sat, 30 Aug 2003 00:16:08 +0000
Subject: [PATCH] SF bug #793826:  using itertools.izip to mutate tuples

Avoid Armin Rigo's dastardly exercise in re-entrancy.
---
 Misc/NEWS | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Misc/NEWS b/Misc/NEWS
index b2d1a2d6f146..2af1ef9e501f 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -20,6 +20,9 @@ Core and builtins
 Extension modules
 -----------------
 
+- Bug #793826:  re-ordered the reference counting code in
+  itertools.izip() to prevent re-entrancy anomalies.
+
 - Bug #770485: cStringIO did not support the f.closed attribute.
 
 - Patch #781722: Gracefully reject AF_INET6 in socket.inet_pton
-- 
2.47.3