Re: [PATCH] hw/cxl: Fix out of bound array access

[Philippe Mathieu-Daudé]

On 14/9/23 14:38, Michael Tokarev wrote:
> 14.09.2023 15:37, Michael Tokarev:
> > 13.09.2023 13:10, Dmitry Frolov wrote:
> > > According to cxl_interleave_ways_enc(),
> > > fw->num_targets is allowed to be up to 16.
> > > This also corresponds to CXL specs.
> > > So, the fw->target_hbs[] array is iterated from 0 to 15.
> > > But it is staticaly declared of length 8.
> > > Thus, out of bound array access may occur.
> > >
> > > Fixes: c28db9e000 ("hw/pci-bridge: Make PCIe and CXL PXB Devices 
> > > inherit from TYPE_PXB_DEV")
> > >
> > > Signed-off-by: Dmitry Frolov <frolov@swemel.ru>
> >
> > Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
> > (with the extra empty line removed :)
>
> Also,
>
> Cc: qemu-stable@nongnu.org
>
> for stable-8.1.

[not related to this particular patch]

Maybe this can help if we specify the releases range as a comment
in the Cc tag, for example here:

Cc: qemu-stable@nongnu.org # v8.1

and if it were a range:

Cc: qemu-stable@nongnu.org # v6.2 to v8.0

Michael would that help? If so feel free to modify
docs/devel/stable-process.rst :)

Regards,

Phil.