$ git clone -n https://gitee.com/zhoujiajia111/libssh.git /var/lib/mock/dist-an23-build-451197-73471/root/chroot_tmpdir/scmroot/libssh
Cloning into '/var/lib/mock/dist-an23-build-451197-73471/root/chroot_tmpdir/scmroot/libssh'...
$ git fetch origin 7e513b2bd79e0db7e0b500526cc7ca8070740d33:KOJI_FETCH_HEAD
From https://gitee.com/zhoujiajia111/libssh
 * [new ref]         7e513b2bd79e0db7e0b500526cc7ca8070740d33 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7e513b2 fix cve