> > moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
> > ; lkml ;
> > Gustavo A. R. Silva
> > Subject: Re: [PATCH] soc: fsl: qe: Replace one-element array and use
> > struct_size() helper
> >
> > On Wed, May 20, 2020 at 10:24 PM Kees Cook
> >
A. R. Silva
> Subject: Re: [PATCH] soc: fsl: qe: Replace one-element array and use
> struct_size() helper
>
> On Wed, May 20, 2020 at 10:24 PM Kees Cook
> wrote:
> >
> > On Wed, May 20, 2020 at 06:52:21PM -0500, Li Yang wrote:
> > > On Mon, May 18, 2020 at 5:57 PM Ke
On Mon, May 18, 2020 at 5:16 PM Gustavo A. R. Silva
wrote:
>
> The current codebase makes use of one-element arrays in the following
> form:
>
> struct something {
> int length;
> u8 data[1];
> };
>
> struct something *instance;
>
> instance = kmalloc(sizeof(*instance) + size, GFP_KERNEL);
On Wed, May 20, 2020 at 10:24 PM Kees Cook wrote:
>
> On Wed, May 20, 2020 at 06:52:21PM -0500, Li Yang wrote:
> > On Mon, May 18, 2020 at 5:57 PM Kees Cook wrote:
> > > Hm, looking at this code, I see a few other things that need to be
> > > fixed:
> > >
> > > 1) drivers/tty/serial/ucc_uart.c do
On Wed, May 20, 2020 at 06:52:21PM -0500, Li Yang wrote:
> On Mon, May 18, 2020 at 5:57 PM Kees Cook wrote:
> > Hm, looking at this code, I see a few other things that need to be
> > fixed:
> >
> > 1) drivers/tty/serial/ucc_uart.c does not do a be32_to_cpu() conversion
> >on the length test (u
On Wed, May 20, 2020 at 06:52:21PM -0500, Li Yang wrote:
> On Mon, May 18, 2020 at 5:57 PM Kees Cook wrote:
> >
> > On Mon, May 18, 2020 at 05:19:04PM -0500, Gustavo A. R. Silva wrote:
> > > The current codebase makes use of one-element arrays in the following
> > > form:
> > >
> > > struct someth
On Mon, May 18, 2020 at 5:57 PM Kees Cook wrote:
>
> On Mon, May 18, 2020 at 05:19:04PM -0500, Gustavo A. R. Silva wrote:
> > The current codebase makes use of one-element arrays in the following
> > form:
> >
> > struct something {
> > int length;
> > u8 data[1];
> > };
> >
> > struct som
On 2020/5/19 6:19, Gustavo A. R. Silva wrote:
> -Original Message-
> From: Gustavo A. R. Silva
> Sent: 2020年5月19日 6:19
> To: Qiang Zhao ; Leo Li
> Cc: linuxppc-dev@lists.ozlabs.org; linux-arm-ker...@lists.infradead.org;
> linux-ker...@vger.kernel.org; Gustavo A. R. Silva ;
> Kees Cook
On Mon, May 18, 2020 at 05:19:04PM -0500, Gustavo A. R. Silva wrote:
> The current codebase makes use of one-element arrays in the following
> form:
>
> struct something {
> int length;
> u8 data[1];
> };
>
> struct something *instance;
>
> instance = kmalloc(sizeof(*instance) + size, GF
