$ git clone -n https://gitee.com/zhoujiajia111/libtiff.git /var/lib/mock/dist-an23.3-build-471333-74091/root/chroot_tmpdir/scmroot/libtiff
Cloning into '/var/lib/mock/dist-an23.3-build-471333-74091/root/chroot_tmpdir/scmroot/libtiff'...
$ git fetch origin a29ff2ae18693ab8079060661d973665ff114886:KOJI_FETCH_HEAD
From https://gitee.com/zhoujiajia111/libtiff
 * [new ref]         a29ff2ae18693ab8079060661d973665ff114886 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a29ff2a fix cve