[FreeNX-kNX] Odd nxagent segfault issue

[Alastair Johnson]

Client 1:
Gentoo amd64 up to date, tried with both ncxlient 2.1.0-17 (i386) and 3.0.0-78 
(x86_64)

Client 2:
Gentoo x86 up to date with nxclient 3.0.0-78

Server 1:
FC7 x86_64 with x86_64 versions of:
nx-2.1.0-22.fc7
nxclient-3.0.0-78
freenx-0.6.0-12.fc7

Server 2:
FC5 x86_64 with x86_64 versions of:
nx-2.1.0-22.fc5
freenx-0.6.0-12.fc5

Client 1 can connect to 32bit freenx servers without problem, but when 
connecting to Server 1 or Server 2 the nxagent on the server will segfault. 
This happens with both versions of the client mentioned.

Client 2 can connect both to 32bit servers and to servers 1 & 2 without 
problems using the same settings as used on Client 1.

Server 1 can connect to Server 2, again using the same settings as Client 1.

The only difference I can find between a successful session and a failed one 
is that nxagent segfaults when started, but I'll have a closer look later and 
post the results. Anyone seen this before or have any ideas what the problem 
might be?