$ git clone -n https://gitee.com/tomcruiseqi/systemd.git /var/lib/mock/dist-an23.3-build-482328-74260/root/chroot_tmpdir/scmroot/systemd
Cloning into '/var/lib/mock/dist-an23.3-build-482328-74260/root/chroot_tmpdir/scmroot/systemd'...
$ git fetch origin aea0d7ca90a416450a8c340e2b79a08338db7e32:KOJI_FETCH_HEAD
From https://gitee.com/tomcruiseqi/systemd
 * [new ref]         aea0d7ca90a416450a8c340e2b79a08338db7e32 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at aea0d7c [CVE] CVE-2023-50387