Comment 5 for bug 48871

Fix above works for me. Makes sense that the fix would be for udev rather than libifp; although I guess it's possible for other packages to provide /etc/udev/rules.d/* files. So libifp could just have a standalone stanza in a new rules.d file with the permissions fix. Still I think it would be better for it to be changed in udev, since not all iriver users necessarily will use libifp.