$ git clone -n https://gitee.com/baur-reach/netcdf.git /var/lib/mock/dist-an23-epao-build-405193-72435/root/chroot_tmpdir/scmroot/netcdf
Cloning into '/var/lib/mock/dist-an23-epao-build-405193-72435/root/chroot_tmpdir/scmroot/netcdf'...
$ git fetch origin aec671ffe7c2c7cdd0d206f8da3c50f9e925d6f8:KOJI_FETCH_HEAD
From https://gitee.com/baur-reach/netcdf
 * [new ref]         aec671ffe7c2c7cdd0d206f8da3c50f9e925d6f8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at aec671f [CVE] Fix CVE-2021-26220 CVE-2021-26221 CVE-2021-31598