https://src.fedoraproject.org/rpms/python-wxpython4/c/46eb04f8ac5674968bfa3def439a67a39301024e

From 9540ec1682a0f12e9634a0f087af8b85af45e547 Mon Sep 17 00:00:00 2001
From: Phil Thompson <phil@riverbankcomputing.com>
Date: Mon, 26 Jun 2023 15:04:53 +0200
Subject: [PATCH] sipMalloc() and sipFree() are now implemented using
 PyMem_RawMalloc() and PyMem_RawFree() so that they should be safe to call
 from functions registered with Py_AtExit().

---
 sip/siplib/siplib.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sip/siplib/siplib.c b/sip/siplib/siplib.c
index 95563e5c..d4003e9f 100644
--- a/sip/siplib/siplib.c
+++ b/sip/siplib/siplib.c
@@ -2147,7 +2147,7 @@ void *sip_api_malloc(size_t nbytes)
 {
     void *mem;
 
-    if ((mem = PyMem_Malloc(nbytes)) == NULL)
+    if ((mem = PyMem_RawMalloc(nbytes)) == NULL)
         PyErr_NoMemory();
 
     return mem;
@@ -2159,7 +2159,7 @@ void *sip_api_malloc(size_t nbytes)
  */
 void sip_api_free(void *mem)
 {
-    PyMem_Free(mem);
+    PyMem_RawFree(mem);
 }
 
 
-- 
2.40.1