Fix segfault at exit with Python 3.12

fix-py3.12-segfault-at-exit.patch

@@ -0,0 +1,31 @@
+
+# HG changeset patch
+# User Phil Thompson <phil@riverbankcomputing.com>
+# Date 1686925181 -3600
+# Node ID 312476401030130daed2eecfd1c93413f49e4458
+# Parent  88452293f4e4cdc9d22cb5dfca02ba83216f662b
+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().
+
+diff -r 88452293f4e4 -r 312476401030 sipbuild/module/source/12/siplib.c
+--- a/siplib.c	Thu Jun 08 14:30:02 2023 +0100
++++ b/siplib.c	Fri Jun 16 15:19:41 2023 +0100
+@@ -2147,7 +2147,7 @@
+ {
+     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_free(void *mem)
+ {
+-    PyMem_Free(mem);
++    PyMem_RawFree(mem);
+ }
+ 
+ 

python-pyqt5-sip.spec

@@ -6,12 +6,13 @@
 
 Name:           python-%{pkg_name}
 Version:        12.12.1
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        The sip module support for PyQt5
 
 License:        GPLv2 or GPLv3
 URL:            https://www.riverbankcomputing.com/software/sip/
 Source0:        %{pypi_source}
+Patch0:         fix-py3.12-segfault-at-exit.patch
 
 BuildRequires:  gcc
 BuildRequires:  python3-devel
@@ -51,6 +52,9 @@ Provides: python3-pyqt5-sip-api(%{_sip_api_major})%{?_isa} = %{_sip_api}
 %{python3_sitearch}/PyQt5/
 
 %changelog
+* Fri Jun 16 2023 Scott Talbert <swt@techie.net> - 12.12.1-3
+- Fix segfault at exit with Python 3.12
+
 * Tue Jun 13 2023 Python Maint <python-maint@redhat.com> - 12.12.1-2
 - Rebuilt for Python 3.12