/proc/self/ipaddr

[Adrian]

In .config :
CONFIG_GRKERNSEC_PROC=y
CONFIG_GRKERNSEC_PROC_IPADDR=y
And "ls /proc/self":
root@Pulse:/usr/src/linux-2.4.20# ls /proc/self
cmdline cwd environ exe fd maps mem mounts root stat statm status
And i'm using the latest version of grsec. pre-4.
What's wrong?