lkml.org 
[lkml]   [2021]   [Aug]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH v2 0/8] kasan: test: avoid crashing the kernel with HW_TAGS
On Thu, Aug 12, 2021 at 4:53 PM <andrey.konovalov@linux.dev> wrote:
>
> From: Andrey Konovalov <andreyknvl@gmail.com>
>
> KASAN tests do out-of-bounds and use-after-free accesses. Running the
> tests works fine for the GENERIC mode, as it uses qurantine and redzones.
> But the HW_TAGS mode uses neither, and running the tests might crash
> the kernel.
>
> Rework the tests to avoid corrupting kernel memory.
>
> Changes v1->v2:
> - Touch both good and bad memory in memset tests as suggested by Marco.

Ah, I forgot to include your reviews/acks, Marco.

Perhaps you can give one for the whole series now.

Thanks!

\
 
 \ /
  Last update: 2021-08-12 17:06    [W:0.092 / U:0.220 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site