$ git clone -n https://gitee.com/gcdota930915/system-rpm-config.git /var/lib/mock/dist-an23.2-build-403191-72405/root/chroot_tmpdir/scmroot/system-rpm-config
Cloning into '/var/lib/mock/dist-an23.2-build-403191-72405/root/chroot_tmpdir/scmroot/system-rpm-config'...
$ git fetch origin b78a5d579e9d33e72fda01536e5d1a3a6668cf42:KOJI_FETCH_HEAD
From https://gitee.com/gcdota930915/system-rpm-config
 * [new ref]         b78a5d579e9d33e72fda01536e5d1a3a6668cf42 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b78a5d5 Set FORTIFY_SOURCE default value to 3