Oliver Pinter <[EMAIL PROTECTED]> wrote:
> for stable (.22 .23 .24) ?
>
> git id in mainline: 900cf086fd2fbad07f72f4575449e0d0958f860f
I sent it to the stable folks a couple days ago.
Thanks,
jon
Jonathan Corbet / LWN.net / [EMAIL PROTECTED]
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for stable (.22 .23 .24) ?
git id in mainline: 900cf086fd2fbad07f72f4575449e0d0958f860f
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tested in: http://repo.or.cz/w/linux-2.6.22.y-op.git testing
On 2/12/08, Jonathan Corbet <[EMAIL PROTECTED]> wrote:
> Avoid buffer overflows in get_user_pages()
>
> So I spent a while pounding my head aga
On Mon, 11 Feb 2008, Andrew Morton wrote:
> > + if (len <= 0)
> > + return 0;
> > /*
> > * Require read or write permissions.
> > * If 'force' is set, we only require the "MAY" flags.
> Can we just convert
> do {
> ...
> } while (len);
> into
>
Andrew Morton <[EMAIL PROTECTED]> wrote:
> On Mon, 11 Feb 2008 16:17:33 -0700 Jonathan Corbet <[EMAIL PROTECTED]> wrote:
>> Avoid buffer overflows in get_user_pages()
>>
>> So I spent a while pounding my head against my monitor trying to figure
>> out the vmsplice() vulnerability - how could a fa
On Mon, 11 Feb 2008 16:17:33 -0700 Jonathan Corbet <[EMAIL PROTECTED]> wrote:
> Avoid buffer overflows in get_user_pages()
>
> So I spent a while pounding my head against my monitor trying to figure
> out the vmsplice() vulnerability - how could a failure to check for
> *read* access turn into a
On Tuesday 12 February 2008 14:16, Robert Hancock wrote:
> Nick Piggin wrote:
> > On Tuesday 12 February 2008 10:17, Jonathan Corbet wrote:
> >> Avoid buffer overflows in get_user_pages()
> >>
> >> So I spent a while pounding my head against my monitor trying to figure
> >> out the vmsplice() vulne
Nick Piggin wrote:
On Tuesday 12 February 2008 10:17, Jonathan Corbet wrote:
Avoid buffer overflows in get_user_pages()
So I spent a while pounding my head against my monitor trying to figure
out the vmsplice() vulnerability - how could a failure to check for
*read* access turn into a root expl
On Tuesday 12 February 2008 10:17, Jonathan Corbet wrote:
> Avoid buffer overflows in get_user_pages()
>
> So I spent a while pounding my head against my monitor trying to figure
> out the vmsplice() vulnerability - how could a failure to check for
> *read* access turn into a root exploit? It turn
Avoid buffer overflows in get_user_pages()
So I spent a while pounding my head against my monitor trying to figure
out the vmsplice() vulnerability - how could a failure to check for
*read* access turn into a root exploit? It turns out that it's a buffer
overflow problem which is made easy by the
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