$ git clone -n https://gitee.com/opencloudos-stream/dnsmasq.git /var/lib/mock/dist-ocs23-build-227532-17175/root/chroot_tmpdir/scmroot/dnsmasq
Cloning into '/var/lib/mock/dist-ocs23-build-227532-17175/root/chroot_tmpdir/scmroot/dnsmasq'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/dnsmasq
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f8f2d92 !6 fix CVE-2023-49441 Merge pull request !6 from ethanehuang/master