lkml.org 
[lkml]   [2016]   [Aug]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH] proc: Fix timerslack_ns CAP_SYS_NICE check when adjusting self
From
Date
On 8/10/2016 12:03 PM, John Stultz wrote:

> I wasn't entierly sure. I didn't think PR_SET_TIMERSLACK has a
> security hook, but looking again I now see the top-level
> security_task_prctl() check, so maybe not skipping it in this case
> would be good?

the easy fix would be to add back the ptrace check.. just either ptrace-able OR CAP_SYS_NICE ;)
then you can prove you only added new stuff as well, and have all the LSM from before

\
 
 \ /
  Last update: 2016-08-10 22:41    [W:0.087 / U:0.060 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site