Hi, It should be stretch-proposed-updates instead stretch. Here is the updated debdiff just for changing target:
debdiff groonga_6.1.5-1.dsc groonga_6.1.5-1+deb9u1.dsc diff -Nru groonga-6.1.5/debian/changelog groonga-6.1.5/debian/changelog --- groonga-6.1.5/debian/changelog 2017-01-23 19:14:09.000000000 +0900 +++ groonga-6.1.5/debian/changelog 2019-05-11 22:22:01.000000000 +0900 @@ -1,3 +1,13 @@ +groonga (6.1.5-1+deb9u1) stretch-proposed-updates; urgency=medium + + * debian/groonga-httpd.logrotate + debian/groonga-server-gqtp.logrotate + - Mitigate privilege escalation by changing the owner and group of logs + with "su" option. Reported by Wolfgang Hotwagner. + (Closes: #928304) (CVE-2019-11675) + + -- Kentaro Hayashi <haya...@clear-code.com> Sat, 11 May 2019 22:22:01 +0900 + groonga (6.1.5-1) unstable; urgency=medium * New upstream release. diff -Nru groonga-6.1.5/debian/groonga-httpd.logrotate groonga-6.1.5/debian/groonga-httpd.logrotate --- groonga-6.1.5/debian/groonga-httpd.logrotate 2016-12-10 15:18:50.000000000 +0900 +++ groonga-6.1.5/debian/groonga-httpd.logrotate 2019-05-09 23:33:43.000000000 +0900 @@ -1,11 +1,11 @@ /var/log/groonga/httpd/*.log { + su groonga groonga daily missingok rotate 30 compress delaycompress notifempty - create 640 groonga groonga sharedscripts postrotate . /etc/default/groonga-httpd diff -Nru groonga-6.1.5/debian/groonga-server-gqtp.logrotate groonga-6.1.5/debian/groonga-server-gqtp.logrotate --- groonga-6.1.5/debian/groonga-server-gqtp.logrotate 2016-12-10 15:18:50.000000000 +0900 +++ groonga-6.1.5/debian/groonga-server-gqtp.logrotate 2019-05-09 23:33:43.000000000 +0900 @@ -1,11 +1,11 @@ /var/log/groonga/*-gqtp.log { + su groonga groonga daily missingok rotate 30 compress delaycompress notifempty - create 640 groonga groonga sharedscripts postrotate . /etc/default/groonga-server-gqtp Regards,
diff -Nru groonga-6.1.5/debian/changelog groonga-6.1.5/debian/changelog --- groonga-6.1.5/debian/changelog 2017-01-23 19:14:09.000000000 +0900 +++ groonga-6.1.5/debian/changelog 2019-05-11 22:22:01.000000000 +0900 @@ -1,3 +1,13 @@ +groonga (6.1.5-1+deb9u1) stretch-proposed-updates; urgency=medium + + * debian/groonga-httpd.logrotate + debian/groonga-server-gqtp.logrotate + - Mitigate privilege escalation by changing the owner and group of logs + with "su" option. Reported by Wolfgang Hotwagner. + (Closes: #928304) (CVE-2019-11675) + + -- Kentaro Hayashi <haya...@clear-code.com> Sat, 11 May 2019 22:22:01 +0900 + groonga (6.1.5-1) unstable; urgency=medium * New upstream release. diff -Nru groonga-6.1.5/debian/groonga-httpd.logrotate groonga-6.1.5/debian/groonga-httpd.logrotate --- groonga-6.1.5/debian/groonga-httpd.logrotate 2016-12-10 15:18:50.000000000 +0900 +++ groonga-6.1.5/debian/groonga-httpd.logrotate 2019-05-09 23:33:43.000000000 +0900 @@ -1,11 +1,11 @@ /var/log/groonga/httpd/*.log { + su groonga groonga daily missingok rotate 30 compress delaycompress notifempty - create 640 groonga groonga sharedscripts postrotate . /etc/default/groonga-httpd diff -Nru groonga-6.1.5/debian/groonga-server-gqtp.logrotate groonga-6.1.5/debian/groonga-server-gqtp.logrotate --- groonga-6.1.5/debian/groonga-server-gqtp.logrotate 2016-12-10 15:18:50.000000000 +0900 +++ groonga-6.1.5/debian/groonga-server-gqtp.logrotate 2019-05-09 23:33:43.000000000 +0900 @@ -1,11 +1,11 @@ /var/log/groonga/*-gqtp.log { + su groonga groonga daily missingok rotate 30 compress delaycompress notifempty - create 640 groonga groonga sharedscripts postrotate . /etc/default/groonga-server-gqtp