lkml.org 
[lkml]   [2021]   [Jul]   [31]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 54/64] ipv6: Use struct_group() to zero rt6_info
On Thu, Jul 29, 2021 at 11:58:50AM -0700, Jakub Kicinski wrote:
> On Tue, 27 Jul 2021 13:58:45 -0700 Kees Cook wrote:
> > In preparation for FORTIFY_SOURCE performing compile-time and run-time
> > field bounds checking for memset(), avoid intentionally writing across
> > neighboring fields.
> >
> > Add struct_group() to mark region of struct rt6_info that should be
> > initialized to zero.
>
> memset_after() ?

Oh, hah. Yes. I will adjust for v2.

--
Kees Cook

\
 
 \ /
  Last update: 2021-07-31 17:03    [W:0.083 / U:0.828 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site