From: Pablo Galindo <Pablogsal@gmail.com>
Date: Sun, 25 Oct 2020 06:08:17 +0000 (+0000)
Subject: Correctly compare the hint against the keys in _PyDict_GetItemHint (GH-22960)
X-Git-Tag: v3.10.0a2~78
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=492d513ccbebeec40a8ba85cbd894a027ca5b2b3;p=thirdparty%2FPython%2Fcpython.git

Correctly compare the hint against the keys in _PyDict_GetItemHint (GH-22960)
---

diff --git a/Objects/dictobject.c b/Objects/dictobject.c
index 8e7496234528..42d71e56d454 100644
--- a/Objects/dictobject.c
+++ b/Objects/dictobject.c
@@ -1448,7 +1448,7 @@ _PyDict_GetItemHint(PyDictObject *mp, PyObject *key,
     assert(PyDict_CheckExact((PyObject*)mp));
     assert(PyUnicode_CheckExact(key));
 
-    if (hint >= 0 && hint < _PyDict_KeysSize(mp->ma_keys)) {
+    if (hint >= 0 && hint < mp->ma_keys->dk_nentries) {
         PyObject *res = NULL;
 
         PyDictKeyEntry *ep = DK_ENTRIES(mp->ma_keys) + (size_t)hint;