Fix the coredump which may occur during upgrading of rpm

rpm.spec

@@ -1,6 +1,6 @@
 Name:          rpm
 Version:       4.18.1
-Release:       5
+Release:       6
 Summary:       RPM Package Manager
 License:       GPLv2+
 URL:           http://www.rpm.org/
@@ -158,6 +158,19 @@ done;
 mkdir -p ${RPM_BUILD_ROOT}%{_sysconfdir}/cron.daily
 install -m 755 scripts/rpm.daily ${RPM_BUILD_ROOT}%{_sysconfdir}/cron.daily/rpm
 
+# During the upgrade of the major rpm version, the dynamic library may not be compatible.
+# Therefore, ensure that no other rpm command is executed during the upgrade. A judgment
+# is added to the RPM script of the scheduled task. If the dynamic library is not the
+# dynamic library of the current version, exits directly.
+pushd ${RPM_BUILD_ROOT}%{_libdir}
+export SONAME=`ls librpm.so.*.*.*`
+popd
+sed -i "/bin\/sh/a \
+if [ ! -e %{_libdir}\/${SONAME} ]; then\n\
+    exit 0\n\
+fi" ${RPM_BUILD_ROOT}%{_sysconfdir}/cron.daily/rpm
+cp ${RPM_BUILD_ROOT}%{_sysconfdir}/cron.daily/rpm ${RPM_BUILD_ROOT}%{_rpmconfigdir}/rpm.daily
+
 mkdir -p ${RPM_BUILD_ROOT}%{_sysconfdir}/logrotate.d
 install -m 644 scripts/rpm.log ${RPM_BUILD_ROOT}%{_sysconfdir}/logrotate.d/rpm
 
@@ -310,6 +323,9 @@ make clean
 %exclude %{_mandir}/man8/rpmspec.8.gz
 
 %changelog
+* Tue Sep 05 2023 renhongxun<renhongxun@h-partners.com> - 4.18.1-6
+- Fix the coredump which may occur during upgrading of rpm
+
 * Tue Sep 5 2023 hongjinghao<hongjinghao@huawei.com> - 4.18.1-5
 - Fix a segfault on a non-stringable argument to macro call from Lua