$ git clone -n https://gitee.com/geliwei/grub2.git /var/lib/mock/dist-an23-build-552969-89038/root/chroot_tmpdir/scmroot/grub2
Cloning into '/var/lib/mock/dist-an23-build-552969-89038/root/chroot_tmpdir/scmroot/grub2'...
$ git fetch origin 19c87bd180fafa5fd3a272593c8b473d3263eeb6:KOJI_FETCH_HEAD
From https://gitee.com/geliwei/grub2
 * [new ref]         19c87bd180fafa5fd3a272593c8b473d3263eeb6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 19c87bd fix: CVE-2024-1048 grub2-set-bootflag 临时文件清理漏洞