$ git clone -n https://gitee.com/tomcruiseqi/systemd.git /var/lib/mock/dist-an23.3-build-482306-74250/root/chroot_tmpdir/scmroot/systemd
Cloning into '/var/lib/mock/dist-an23.3-build-482306-74250/root/chroot_tmpdir/scmroot/systemd'...
$ git fetch origin 83efbcbe051746efd6e342e925f3ac1c8480ea57:KOJI_FETCH_HEAD
From https://gitee.com/tomcruiseqi/systemd
 * [new ref]         83efbcbe051746efd6e342e925f3ac1c8480ea57 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 83efbcb [CVE] CVE-2023-50387