lkml.org 
[lkml]   [2022]   [Sep]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: A divide error bug in snd_pcm_write
On Thu, 29 Sep 2022 16:52:10 +0200,
butt3rflyh4ck wrote:
>
> This one fixes the problem.
> https://lore.kernel.org/all/20220926135558.26580-2-tiwai@suse.de/

Thanks for confirmation! The fix should be included in 6.1-rc1.


Takashi

>
> Regards,
> butt3rflyh4ck.
>
> On Tue, Sep 27, 2022 at 2:01 AM Takashi Iwai <tiwai@suse.de> wrote:
> >
> > On Mon, 26 Sep 2022 19:16:48 +0200,
> > butt3rflyh4ck wrote:
> > >
> > > The latest kernel upstream.
> > > Yes, but using mmap, you can map the runtime->status page, and then
> > > copy the data through memcpy to overwrite the status->state data, or
> > > even more, which is incredible.
> >
> > Ah, then that's exactly the case my latest patch set covers.
> > Either the first patch or the second patch alone should work.
> > https://lore.kernel.org/r/20220926135558.26580-2-tiwai@suse.de
> > https://lore.kernel.org/r/20220926135558.26580-3-tiwai@suse.de
> >
> > Could you verify either of them fixes the problem?
> >
> >
> > thanks,
> >
> > Takashi
>
>
>
> --
> Active Defense Lab of Venustech
>

\
 
 \ /
  Last update: 2022-09-29 18:15    [W:0.132 / U:0.324 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site