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SubjectRe: [kernel-hardening] Re: [PATCH] proc: restrict access to /proc/interrupts
On 11/07/2011 12:11 PM, Vasiliy Kulikov wrote:
>
> My statement was about static files - /proc/{interrupts,meminfo,stat,cpuinfo}.
> They don't change during the system life. /proc/$PID/* files are indeed
> dymanic and the first link in my quoted email was about addition of such
> mount options.
>

You didn't really get my point. There are global nodes which are
dynamic, and more importantly the *set* changes across the system life.
A global policy option is a lot easier to deal with for the vast
majority of users who don't need fine grain control.

-hpa



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