$ git clone -n https://gitee.com/lzq11122/libtiff.git /var/lib/mock/dist-an23-build-530958-80588/root/chroot_tmpdir/scmroot/libtiff
Cloning into '/var/lib/mock/dist-an23-build-530958-80588/root/chroot_tmpdir/scmroot/libtiff'...
$ git fetch origin d6860fe17ef8422dd46d9bf65611c1a0a24e72c2:KOJI_FETCH_HEAD
From https://gitee.com/lzq11122/libtiff
 * [new ref]         d6860fe17ef8422dd46d9bf65611c1a0a24e72c2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d6860fe Add patch to fix CVE-2026-4775