$ git clone -n https://src.fedoraproject.org/rpms/suricata.git /var/lib/mock/f40-build-798903-142044/root/chroot_tmpdir/scmroot/suricata
Cloning into '/var/lib/mock/f40-build-798903-142044/root/chroot_tmpdir/scmroot/suricata'...
$ git fetch origin fb0acd3430f4d5be56ce244d1dcf284f07b5bd4e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/suricata
 * [new ref]         fb0acd3430f4d5be56ce244d1dcf284f07b5bd4e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fb0acd3 New security and bugfix release