lkml.org 
[lkml]   [2020]   [Aug]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH v3 00/21] x86/kaslr: Cleanup and small bugfixes
On Fri, Jul 31, 2020 at 04:33:35PM -0700, Kees Cook wrote:
> On Fri, Jul 31, 2020 at 11:21:46AM +0200, Ingo Molnar wrote:
> >
> > * Arvind Sankar <nivedita@alum.mit.edu> wrote:
> >
> > > On Tue, Jul 28, 2020 at 06:57:01PM -0400, Arvind Sankar wrote:
> > > > v2->v3:
> > > > - Fix the first patch: command line size should be strlen + 1 to account
> > > > for terminating NUL. Avoid calling add_identity_map if cmdline was
> > > > NULL, though it should do nothing in that case anyway.
> > >
> > > Hi Ingo, I noticed that WIP.x86/kaslr and x86/kaslr both have the v2
> > > version of the first patch. That has a bug in the cmd_line_size
> > > calculation (missing the +1).
> >
> > Indeed, well spotted. I rebased the affected 4 patches in x86/kaslr
> > and used the opportunity to add Kees's Reviewed-by to the first 4
> > patches as well.
> >
> > I've zapped tip:x86/kaslr for now and put the whole series into
> > tip:WIP.x86/kaslr, will move it into tip:x86/kaslr for a v5.9 merge
> > once Kees is happy with the latest version.
> >
> > Kees, AFAICS your type truncation and patch split-up review
> > suggestions were resolved in v3?
>
> I need to double-check, but I think so. I'm hoping to get to that on
> Monday. My orphan section series work took MUCH longer than I thought it
> was going to. :P
>
> --
> Kees Cook

Hey Kees, did you get a chance to review?

Thanks.

\
 
 \ /
  Last update: 2020-08-15 00:48    [W:0.156 / U:0.176 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site