$ git clone -n https://gitee.com/opencloudos-stream/libxml2.git /var/lib/mock/dist-ocs23-base-build-307303-31474/root/chroot_tmpdir/scmroot/libxml2
Cloning into '/var/lib/mock/dist-ocs23-base-build-307303-31474/root/chroot_tmpdir/scmroot/libxml2'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/libxml2
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5789605 !9 Fix CVE-2024-56171, CVE-2025-24928, CVE-2025-27113 Merge pull request !9 from jiaxinyyang/master