System hang with Wings3D on FC5

[Patrice Rault]

Hello,

After a build from sources, launch Wings3D with
erl -pa $ESDL_PATH/ebin -pa /home/pat/wings/ebin -run wings_start
start_halt
hang and freeze the system.

To solve this problem, we need to change the SELinux configuration.
Use the following shell command as root

setsebool -P allow-execmod 1 and perhaps setsebool -P allow-execheap 1
(already on in my config for another reasons)

allow_execmem and allow_execstack seem to be on by default (targeted
SELinux policy).

Regards.