$ git clone -n https://gitee.com/lxpzero/libtiff.git /var/lib/mock/dist-an23-build-317153-67797/root/chroot_tmpdir/scmroot/libtiff
Cloning into '/var/lib/mock/dist-an23-build-317153-67797/root/chroot_tmpdir/scmroot/libtiff'...
$ git fetch origin 6ed2c0719512a397700292ed61822aca7e360b78:KOJI_FETCH_HEAD
From https://gitee.com/lxpzero/libtiff
 * [new ref]         6ed2c0719512a397700292ed61822aca7e360b78 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6ed2c07 Fix CVE-2023-41175 CVE-2023-40745