Also use strncpy instead of snprintf. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28495 a1c6a512-1295-4272-9138-f99709370657
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28415 a1c6a512-1295-4272-9138-f99709370657