$ git clone -n https://gitee.com/opencloudos-stream/openldap.git /var/lib/mock/dist-ocs23-base-build-328940-35226/root/chroot_tmpdir/scmroot/openldap
Cloning into '/var/lib/mock/dist-ocs23-base-build-328940-35226/root/chroot_tmpdir/scmroot/openldap'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/openldap
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 621c0c8 !2 Disable MD2 hash algorithm, which is considered insecure. Merge pull request !2 from 冯玮耀/master