$ git clone -n https://src.fedoraproject.org/rpms/libtiff.git /var/lib/mock/f31-build-59622-28610/root/chroot_tmpdir/scmroot/libtiff
Cloning into '/var/lib/mock/f31-build-59622-28610/root/chroot_tmpdir/scmroot/libtiff'...
$ git reset --hard 0489e94ddf13f011dde735078c5a1de3da7ab086
HEAD is now at 0489e94 Fix CVE-2018-19210 (#1649387)