Re: [PATCH] xsk: fix out of boundary write in __xsk_rcv_memcpy

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On Fri, 3 Apr 2020 at 00:22, Jonathan Lemon <jonathan.lemon@xxxxxxxxx> wrote:
>
> On 2 Apr 2020, at 0:52, Li RongQing wrote:
>
> > first_len is remainder of first page, if write size is
> > larger than it, out of page boundary write will happen
> >
> > Fixes: c05cd3645814 "(xsk: add support to allow unaligned chunk placement)"
> > Signed-off-by: Li RongQing <lirongqing@xxxxxxxxx>
>
> Acked-by: Jonathan Lemon <jonathan.lemon@xxxxxxxxx>

Good catch!
Acked-by: Björn Töpel <bjorn.topel@xxxxxxxxx>




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