/usr/lib/x86_64-linux-gnu/kodi/addons/pvr.hdhomerun/pvr.hdhomerun.so is in kodi-pvr-hdhomerun 2.4.2+git20160820-2build1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/kodi/addons/pvr.hdhomerun/pvr.hdhomerun.so.17.3