$ git clone -n https://gitee.com/lzq11122/libxml2.git /var/lib/mock/dist-an23-build-508289-74974/root/chroot_tmpdir/scmroot/libxml2
Cloning into '/var/lib/mock/dist-an23-build-508289-74974/root/chroot_tmpdir/scmroot/libxml2'...
$ git fetch origin 0774d3a552f07478a6871678d857e134f6bc1b14:KOJI_FETCH_HEAD
From https://gitee.com/lzq11122/libxml2
 * [new ref]         0774d3a552f07478a6871678d857e134f6bc1b14 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0774d3a CVE-2026-0992