$ git clone -n https://gitee.com/geliwei/libxml2.git /var/lib/mock/dist-an23-build-553911-89038/root/chroot_tmpdir/scmroot/libxml2
Cloning into '/var/lib/mock/dist-an23-build-553911-89038/root/chroot_tmpdir/scmroot/libxml2'...
$ git fetch origin e208c2068a8a205c222196cddaae085e56abbcfc:KOJI_FETCH_HEAD
From https://gitee.com/geliwei/libxml2
 * [new ref]         e208c2068a8a205c222196cddaae085e56abbcfc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e208c20 Fix CVE-2025-49795: NULL pointer dereference in libxml2 XPath processing