Hi,
I am very new in kernel stuff, so I dont know if it is a feature or
a some kind of bug, but using several line code one can somhow hide a
proces. The process is not visible for any known me ps tool.
If I lode the module:
struct task_struct * task;
task=find_task_by_pid(<pid>);
task->pid=0;
I can not see this task using ps, top, pstree but it is running.
I know that if one is able to load modules one can do a lot,
but I was just suprise that it is so simple.
Perhaps it will cause problems letter but now it works.
Best regards
Lukasz
-- £ukasz Dobrek Institut für Theoretische Physik Appelstraße 2, 30167 Hannover, Germany e-mail:dobrek@itp.uni-hannover.de
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