[kernel-hardening] [PATCH 00/11] S.A.R.A. a new stacked LSM

Matt Brown matt at nmatt.com
Thu Jul 13 22:33:47 UTC 2017


On 7/13/17 3:51 PM, Serge E. Hallyn wrote:
> Quoting Mimi Zohar (zohar at linux.vnet.ibm.com):
>> On Thu, 2017-07-13 at 08:39 -0400, Matt Brown wrote:
>> The question is really from a security perspective which is better?
>>  Obviously, as v2 of the patch set changed from using pathnames to
>> inodes, it's pretty clear that I think inodes would be better.  Kees,
>> Serge, Casey any comments?
> 
> Yes, inode seems clearly better.  Paths are too easily worked around.
> 

Sounds good. Do we think a rb_tree would be better than a list to store
the inodes in?

Matt
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