Package: x2goserver Version 4.0.1.18

Hi folks,

I'm using x2goserver on an openSUSE 13.1 which is a member in an AD-Domain. Thus is have usernames like "DOMAIN\USER". Logging in with SSH works fine but starting x2go fails. For some users I get errors like MYDOMAIN\student is not authorized at /usr/lib/x2go/x2gosqlitewrapper.pl line 527. : /usr/lib/x2go/x2gosqlitewrapper insertsession 60 cd-sim MYDOMAINstudent-60-1415280062 at /usr/lib64/x2go/x2godbwrapper.pm line 320.

For other users it works. I tracked the problem down to line 525 in x2gosqlitewrapper.pl. The line is: $user =~ s/$realuser-[0-9]{2,}-[0-9]{10,}.*/$realuser/;

$realuser is a string like "MYDOMAIN\student". This is what makes the regex fail since \s is a special escape sequence in perl. Also usernames with other special escape sequences like \k fail.

best regards

Thomas

-- Dipl.-Ing. Thomas Wagner Institute for Communications and Information Engineering Johannes Kepler University Linz, 4040 Linz, Austria mailto: t.wagner@nthfs.jku.at Phone: +43 732 2468 6404 http://www.nthfs.jku.at