$ git clone -n https://gitee.com/fundawang/iptables.git /var/lib/mock/dist-an23-build-197906-60943/root/chroot_tmpdir/scmroot/iptables
Cloning into '/var/lib/mock/dist-an23-build-197906-60943/root/chroot_tmpdir/scmroot/iptables'...
$ git reset --hard df91c7eb7f21bb62e11fd5261b53d1d2c3cf9fa0
HEAD is now at df91c7e final fix