$ git clone -n https://gitee.com/tomcruiseqi/libxml2.git /var/lib/mock/dist-an23-build-456765-73661/root/chroot_tmpdir/scmroot/libxml2
Cloning into '/var/lib/mock/dist-an23-build-456765-73661/root/chroot_tmpdir/scmroot/libxml2'...
$ git fetch origin 5ad4a02c8b1c214f15b95ac366baff987ae93acf:KOJI_FETCH_HEAD
From https://gitee.com/tomcruiseqi/libxml2
 * [new ref]         5ad4a02c8b1c214f15b95ac366baff987ae93acf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5ad4a02 [CVE] CVE-2025-7425