$ git clone -n https://gitee.com/geliwei/libvncserver.git /var/lib/mock/dist-an23-build-545244-86974/root/chroot_tmpdir/scmroot/libvncserver
Cloning into '/var/lib/mock/dist-an23-build-545244-86974/root/chroot_tmpdir/scmroot/libvncserver'...
$ git fetch origin f16ee7e4f63d6247b3acd1956639fe63d03ff060:KOJI_FETCH_HEAD
From https://gitee.com/geliwei/libvncserver
 * [new ref]         f16ee7e4f63d6247b3acd1956639fe63d03ff060 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f16ee7e fix: CVE-2020-29260: libvncclient v0.9.13 was discovered to contain a memo...