$ git clone -n https://gitee.com/opencloudos-stream/dcmtk.git /var/lib/mock/dist-oc9-epol-build-233453-81872/root/chroot_tmpdir/scmroot/dcmtk
Cloning into '/var/lib/mock/dist-oc9-epol-build-233453-81872/root/chroot_tmpdir/scmroot/dcmtk'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/dcmtk
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1ab2487 !5 fix CVE-2025-14841 Merge pull request !5 from zeyouliu/master