$ git clone -n https://gitee.com/geliwei/krb5.git /var/lib/mock/dist-an23-build-553299-89038/root/chroot_tmpdir/scmroot/krb5
Cloning into '/var/lib/mock/dist-an23-build-553299-89038/root/chroot_tmpdir/scmroot/krb5'...
$ git fetch origin a407272e440f64370324ce352a418a639ef5a30e:KOJI_FETCH_HEAD
From https://gitee.com/geliwei/krb5
 * [new ref]         a407272e440f64370324ce352a418a639ef5a30e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a407272 fix: CVE-2024-26458 memory leak in krb5 src/lib/rpc/pmap_rmt.c