Messages in this thread | | | Date | Sun, 1 Nov 2015 10:07:14 +0100 (CET) | From | Jiri Kosina <> | Subject | Re: livepatch: scheme in livepatch sysfs directory |
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On Sat, 31 Oct 2015, Chris J Arges wrote:
> Makes sense to me. Is there a reason why the sysfs entries are visible > to non-root users?
Well, kptr_restrict applies only to values printed using '%pK'. So if the sysfs handler is using other printk() format string to print the pointer, it'll be leaked out (and should eventually be fixed).
Thanks,
-- Jiri Kosina SUSE Labs
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