$ git clone -n https://gitee.com/geliwei/krb5.git /var/lib/mock/dist-an23-build-550832-88897/root/chroot_tmpdir/scmroot/krb5
Cloning into '/var/lib/mock/dist-an23-build-550832-88897/root/chroot_tmpdir/scmroot/krb5'...
$ git fetch origin bb6f548a9cd9c25bd9af2d520e4012f78be73948:KOJI_FETCH_HEAD
From https://gitee.com/geliwei/krb5
 * [new ref]         bb6f548a9cd9c25bd9af2d520e4012f78be73948 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bb6f548 Fix CVE-2026-11850: integer underflow in berval2tl_data()