lkml.org 
[lkml]   [2010]   [Dec]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH] kptr_restrict for hiding kernel pointers from unprivileged users
From
Date

>
> Well, it seems difficult to make a check here, its a generic function
> that happens to be used from different contexts.
>
> Even using in_irq() might be a problem.

I agree it seems difficult - my only goal was to prevent subsequent
breakage with the capability check. Does anyone have any suggestions
for a better approach here?

-Dan



\
 
 \ /
  Last update: 2010-12-10 03:47    [W:0.047 / U:0.296 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site