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SubjectRe: [PATCH] Read THREAD_CPUTIME clock from other processes.
On Fri, 2011-01-07 at 11:50 -0800, Roland McGrath wrote:
> I think the constraints on /proc/.../stat reflect the most considered
> judgement of the security folks. I suspect that the lack of constraint on
> /proc/.../schedstat reflects the scheduler folks just having failed to
> consider the same issues. IMHO all access to the equivalent kinds of
> information should have the same security constraints.

FWIW I'm fine with adding a PTRACE_MAY_READ constraint on schedstat.

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