$ git clone -n https://gitee.com/opencloudos-stream/hdf5.git /var/lib/mock/dist-oc9-epol-build-68182-46879/root/chroot_tmpdir/scmroot/hdf5
Cloning into '/var/lib/mock/dist-oc9-epol-build-68182-46879/root/chroot_tmpdir/scmroot/hdf5'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/hdf5
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9535d82 !1 backport patch to fix CVE-2021-37501 Merge pull request !1 from abushwang/master