@paddy-landau: Every application that writes to /tmp can change permissions of the files in order to limit access only to the owner of the files. Log on to Ubuntu as a guest and you'll find the complete user's home directory in the /tmp/guest-* directory.
@nicolas-m-le-zer0: You probable meant to say that comment #102 mentioned a bug fix.
@paddy-landau: Every application that writes to /tmp can change permissions of the files in order to limit access only to the owner of the files. Log on to Ubuntu as a guest and you'll find the complete user's home directory in the /tmp/guest-* directory.
@nicolas-m-le-zer0: You probable meant to say that comment #102 mentioned a bug fix.