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SubjectRe: [PATCH v5 2/3] seccomp_filters: system call filtering using BPF
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On Fri, 2012-01-27 at 17:24 -0600, Will Drewry wrote:
> +config SECCOMP_FILTER
> + bool "Enable seccomp-based system call filtering"
> + select SECCOMP

Is 'depends on SECCOMP' better?

> + help
> + This option provide support for limiting the accessibility
> of

s/provide/provides/

> + systems calls at a task-level using a dynamically defined
> policy.


s/systems/system/

> +
> + System call filtering policy is expressed by the user using
> + a Berkeley Packet Filter program. The program is attached
> using

s/the user using//

> + prctl(2). For every system call the task makes, its number,
> + arguments, and other metadata will be evaluated by the
> attached
> + filter program. The result determines if the system call
> may
> + may proceed or if the task should be terminated.

One more "may"... and "be proceeded"

> +
> + This behavior is meant to aid security-conscious software in
> + its ability to minimize the risk of running potentially
> + risky code.
> +
> + See Documentation/prctl/seccomp_filter.txt for more detail.
> +


Thanks.



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