Solution to the failure of SUT full upgrade

logrotate.spec

@@ -2,7 +2,7 @@
 
 Name: logrotate
 Version: 3.16.0
-Release: 1
+Release: 2
 Summary: simplify the administration of log files
 License: GPLv2+
 Url: https://github.com/logrotate/logrotate
@@ -42,6 +42,21 @@ install -p -m 755 examples/logrotate.cron %{buildroot}%{_sysconfdir}/cron.daily/
 %make_build -C build check
 
 %pre
+# Delete file and package upgrades concurrently, Cause the upgrade to fail.
+# so, empty file instead of deleting file
+if [ -f /etc/cron.hourly/logrotate ];then
+    sed -i s/'^if[[:blank:]]*\[[[:blank:]]*-f[[:blank:]]*\/etc\/logrotate.d\/wtmp[[:blank:]]*\];then$'/'if \[ -s \/etc\/logrotate.d\/wtmp \];then'/g  /etc/cron.hourly/logrotate
+    sed -i s/'^[[:blank:]]*rm[[:blank:]]*-f[[:blank:]]*\/etc\/logrotate.d\/wtmp$'/'        > \/etc\/logrotate.d\/wtmp'/g /etc/cron.hourly/logrotate
+    sed -i s/'^if[[:blank:]]*\[[[:blank:]]*-f[[:blank:]]*\/etc\/logrotate.d\/btmp[[:blank:]]*\];then$'/'if \[ -s \/etc\/logrotate.d\/btmp \];then'/g  /etc/cron.hourly/logrotate
+    sed -i s/'^[[:blank:]]*rm[[:blank:]]*-f[[:blank:]]*\/etc\/logrotate.d\/btmp$'/'        > \/etc\/logrotate.d\/btmp'/g /etc/cron.hourly/logrotate
+    # Delay 2s, wait for /etc/cron.hourly/logrotate delete file execution to complete
+    sleep 2 
+    touch /etc/logrotate.d/wtmp
+    chmod  644 /etc/logrotate.d/wtmp
+    touch /etc/logrotate.d/btmp    
+    chmod  644 /etc/logrotate.d/btmp 
+fi
+
 # create it and copy the /var/lib/logrotate.status in it.
 if [ ! -d %{_localstatedir}/lib/logrotate/ -a -f %{_localstatedir}/lib/logrotate.status ]; then
   mkdir -p %{_localstatedir}/lib/logrotate
@@ -73,6 +88,12 @@ fi
 %{_mandir}/man5/logrotate.conf.5*
 
 %changelog
+* Fri Jun 11 2021 shixuantong <shixuantong@huawei.com> - 3.16.0-2
+- Type:bugfix
+- CVE:NA
+- SUG:NA
+- DESC:Solution to the failure of SUT full upgrade
+
 * Fri Apr 24 2020 BruceGW <gyl93216@163.com> - 3.16.0-1
 - update upstream to 3.16.0