$ git clone -n https://gitee.com/rabbitali/systemd.git /var/lib/mock/dist-an23.3-build-474050-74182/root/chroot_tmpdir/scmroot/systemd
Cloning into '/var/lib/mock/dist-an23.3-build-474050-74182/root/chroot_tmpdir/scmroot/systemd'...
$ git fetch origin 56bfbe86d489cc119ae17c677b6b459be25e2fb3:KOJI_FETCH_HEAD
From https://gitee.com/rabbitali/systemd
 * [new ref]         56bfbe86d489cc119ae17c677b6b459be25e2fb3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 56bfbe8 add patch to fix CVE-2023-50387