tags 669028 + upstream patch moreinfo
quit
Romain Francoise wrote:
> The procfs hidepid option added in Linux 3.3 can be useful as an
> additional step to secure multi-user systems and I would like to have it
> in wheezy's kernel.
>
> At first glance, the following commits from mainline would need to be
> backported:
>
> 97412950b1 ("procfs: parse mount options")
> 0499680a42 ("procfs: add hidepid= and gid= mount options")
> a2ef990ab5 ("proc: fix null pointer deref in proc_pid_permission()")
> 99663be772 ("proc: fix mount -t proc -o AAA")
>
> All these apply cleanly (in order) on top of v3.2.15, although I did not
> check that the result actually works.
Neat. If you get time to test it, I'd be interested to hear the result.
Thanks,
Jonathan
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