From 25dded041fe532fcb041b6e68582bf76b4968132 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kristj=C3=A1n=20Valur=20J=C3=B3nsson?= <sweskman@gmail.com>
Date: Wed, 5 Mar 2014 13:47:57 +0000
Subject: Make the various iterators' "setstate" sliently and consistently clip
 the index.  This avoids the possibility of setting an iterator to an invalid
 state.

---
 Modules/arraymodule.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'Modules/arraymodule.c')

diff --git a/Modules/arraymodule.c b/Modules/arraymodule.c
index 96c9e5bba7..3aba9adbeb 100644
--- a/Modules/arraymodule.c
+++ b/Modules/arraymodule.c
@@ -2798,6 +2798,8 @@ arrayiter_setstate(arrayiterobject *it, PyObject *state)
         return NULL;
     if (index < 0)
         index = 0;
+    else if (index > Py_SIZE(it->ao))
+        index = Py_SIZE(it->ao); /* iterator exhausted */
     it->index = index;
     Py_RETURN_NONE;
 }
-- 
cgit v1.2.1