$ git clone -n https://gitee.com/lzq11122/zlib.git /var/lib/mock/dist-an23-build-514724-75110/root/chroot_tmpdir/scmroot/zlib
Cloning into '/var/lib/mock/dist-an23-build-514724-75110/root/chroot_tmpdir/scmroot/zlib'...
$ git fetch origin c255e50847028d5c40fb1f0cd5396c0456bf3922:KOJI_FETCH_HEAD
From https://gitee.com/lzq11122/zlib
 * [new ref]         c255e50847028d5c40fb1f0cd5396c0456bf3922 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c255e50 Add patch to fix CVE-2026-27171