$ git clone -n https://gitee.com/geliwei/cosign.git /var/lib/mock/dist-an23-build-583054-96240/root/chroot_tmpdir/scmroot/cosign
Cloning into '/var/lib/mock/dist-an23-build-583054-96240/root/chroot_tmpdir/scmroot/cosign'...
$ git fetch origin 9c6dd33dab70f3e94b47d64f153ee7369cf8a5fe:KOJI_FETCH_HEAD
From https://gitee.com/geliwei/cosign
 * [new ref]         9c6dd33dab70f3e94b47d64f153ee7369cf8a5fe -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9c6dd33 [CVE] [Upstream] add patch to fix CVE-2026-39395