$ git clone -n https://gitee.com/zhoujiajia111/expat_3.git /var/lib/mock/dist-an23.3-build-495148-74606/root/chroot_tmpdir/scmroot/expat_3
Cloning into '/var/lib/mock/dist-an23.3-build-495148-74606/root/chroot_tmpdir/scmroot/expat_3'...
$ git fetch origin 63935d1aabcf2c31f140d8e90a4d5bea856411ce:KOJI_FETCH_HEAD
From https://gitee.com/zhoujiajia111/expat_3
 * [new ref]         63935d1aabcf2c31f140d8e90a4d5bea856411ce -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 63935d1 fix cve