$ git clone -n https://gitee.com/opencloudos-stream/osc.git /var/lib/mock/dist-oc9-epol-build-124044-73643/root/chroot_tmpdir/scmroot/osc
Cloning into '/var/lib/mock/dist-oc9-epol-build-124044-73643/root/chroot_tmpdir/scmroot/osc'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/osc
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e86a2d3 !2 fix CVE-2024-22034 Merge pull request !2 from jiaxinyyang/master