Security :: Change The Sys_call_address To Another Location In Memory?

Quote:

alexander@osiris:~$ uname -a
Linux osiris 2.6.31-14-generic #48-Ubuntu SMP Fri Oct 16 14:04:26 UTC 2009 i686 GNU/Linux

I tried to change the sys_call_address to another location in memory. The result was an OOPS!

sys_call_address is of course not exported, so I found it using:

Quote:

grep sys_call_table /boot/System.map-2.6.31-14-generic
c0577150 R sys_call_table

My kernel prog looks like:

Code:
#include <linux/string.h>
#include <linux/smp_lock.h>
#include <linux/init.h>
#include <linux/module.h>

[Code].....