Messages in this thread | | | Date | Tue, 25 Mar 2014 11:15:50 +0100 | From | Djalal Harouni <> | Subject | Re: [PATCH v2 1/2] procfs: make /proc/*/{stack,syscall,personality} 0400 |
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Hi Alexey,
On Mon, Mar 24, 2014 at 04:41:43PM +0300, Alexey Dobriyan wrote: > > - ONE("stack", S_IRUGO, proc_pid_stack), > > + ONE("stack", S_IRUSR, proc_pid_stack), > > no love for /proc/*/wchan?
Yes you are right, didn't want to modify lot of things, and I missed that one.
So there is the ptrace check that will just block cases where users do _not_ play tricks with the fd. I'll send another v3 with that included.
Thanks!
-- Djalal Harouni http://opendz.org
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