$ git clone -n https://gitee.com/tomcruiseqi/systemd.git /var/lib/mock/dist-an23.3-build-480176-74229/root/chroot_tmpdir/scmroot/systemd
Cloning into '/var/lib/mock/dist-an23.3-build-480176-74229/root/chroot_tmpdir/scmroot/systemd'...
$ git fetch origin 2535bd9f53212ab192b1856b0db9671fed673fc2:KOJI_FETCH_HEAD
From https://gitee.com/tomcruiseqi/systemd
 * [new ref]         2535bd9f53212ab192b1856b0db9671fed673fc2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2535bd9 [CVE] CVE-2023-50387