[Acked] [CVE-2015-2925][Trusty][PATCH 0/2] Bind mount escape fixes

[Andy Whitcroft]

On Mon, Oct 05, 2015 at 01:57:33PM +0100, Luis Henriques wrote:
> Following this email I am sending CVE-2015-2925 fix for Trusty.  The fix
> includes commits:
> 
> cde93be45a8a dcache: Handle escaped paths in prepend_path
> 397d425dc26d vfs: Test for and handle paths that are unreachable from their mnt_root
> 
> The backports have been provided by the author in the stable mailing-list:
> 
> http://permalink.gmane.org/gmane.linux.kernel.stable/151074
> 
> Eric W. Biederman (2):
>   dcache: Handle escaped paths in prepend_path
>   vfs: Test for and handle paths that are unreachable from their
>     mnt_root
> 
>  fs/dcache.c |  7 +++++++
>  fs/namei.c  | 31 ++++++++++++++++++++++++++++---
>  2 files changed, 35 insertions(+), 3 deletions(-)

Look good.

Acked-by: Andy Whitcroft <apw at canonical.com>

-apw