$ git clone -n https://gitee.com/wency_cn/openssl.git /var/lib/mock/dist-an23-build-508199-74974/root/chroot_tmpdir/scmroot/openssl
Cloning into '/var/lib/mock/dist-an23-build-508199-74974/root/chroot_tmpdir/scmroot/openssl'...
$ git fetch origin 71e9d5b14774e9611156f60a08dbe15f2c7563fa:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/openssl
 * [new ref]         71e9d5b14774e9611156f60a08dbe15f2c7563fa -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 71e9d5b Update code from upstream