$ git clone -n https://gitee.com/geliwei/samba.git /var/lib/mock/dist-an23-build-553057-89038/root/chroot_tmpdir/scmroot/samba
Cloning into '/var/lib/mock/dist-an23-build-553057-89038/root/chroot_tmpdir/scmroot/samba'...
$ git fetch origin a26274e43dd6e0e94f70be3646b115b8c4feaaac:KOJI_FETCH_HEAD
From https://gitee.com/geliwei/samba
 * [new ref]         a26274e43dd6e0e94f70be3646b115b8c4feaaac -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a26274e fix: CVE-2023-3347 - Enforce SMB2 packet signing when server signing is required