From: Victor Stinner <vstinner@python.org>
Date: Thu, 13 Mar 2025 09:46:20 +0000 (+0100)
Subject: gh-111178: Fix PyRangeIter_Type deallocator (#131162)
X-Git-Tag: v3.14.0a6~42
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=0c6c52f49605f757c4a125ca195a2123bd930b93;p=thirdparty%2FPython%2Fcpython.git

gh-111178: Fix PyRangeIter_Type deallocator (#131162)

Don't use PyObject_Free() as tp_dealloc to avoid an undefined
behavior. Instead, use the default deallocator which just calls
tp_free which is PyObject_Free().
---

diff --git a/Objects/rangeobject.c b/Objects/rangeobject.c
index 6d93d778dd7f..299dcd523245 100644
--- a/Objects/rangeobject.c
+++ b/Objects/rangeobject.c
@@ -910,7 +910,7 @@ PyTypeObject PyRangeIter_Type = {
         sizeof(_PyRangeIterObject),             /* tp_basicsize */
         0,                                      /* tp_itemsize */
         /* methods */
-        (destructor)PyObject_Free,              /* tp_dealloc */
+        0,                                      /* tp_dealloc */
         0,                                      /* tp_vectorcall_offset */
         0,                                      /* tp_getattr */
         0,                                      /* tp_setattr */