$ git clone -n https://gitee.com/geliwei/libxml2.git /var/lib/mock/dist-an23-build-553199-89038/root/chroot_tmpdir/scmroot/libxml2
Cloning into '/var/lib/mock/dist-an23-build-553199-89038/root/chroot_tmpdir/scmroot/libxml2'...
$ git fetch origin 3050dcdabb425e26df7f508388b453d46b0d1ba1:KOJI_FETCH_HEAD
From https://gitee.com/geliwei/libxml2
 * [new ref]         3050dcdabb425e26df7f508388b453d46b0d1ba1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3050dcd Fix CVE-2024-25062: use-after-free in xmlValidatePopElement with XML Reader DTD validation and XInclude