Ha, it suddenly sounds like trouble. Eg: one could piggy-back an entirely new file onto an existing file (it might have to be text encoded?). It looks like th

Ha, it suddenly sounds like trouble. Eg: one could piggy-back an entirely new file onto an existing file (it might have to be text encoded?). It looks like the kernel might impose a limit of 64KiB on a file's metadata, but that's still quite a lot of room for data smuggling...