Re: [PATCH v2 3/3] net/ethtool/ioctl: split ethtool_get_phy_stats into multiple helpers

[Andrew Lunn <andrew@lunn.ch>]

On Tue, Nov 29, 2022 at 06:39:41PM -0800, Jakub Kicinski wrote:
> On Wed, 30 Nov 2022 01:25:06 +0100 Andrew Lunn wrote:
> > On Tue, Nov 29, 2022 at 01:38:01PM +0300, Daniil Tatianin wrote:
> > > So that it's easier to follow and make sense of the branching and
> > > various conditions.
> > > 
> > > Stats retrieval has been split into two separate functions
> > > ethtool_get_phy_stats_phydev & ethtool_get_phy_stats_ethtool.
> > > The former attempts to retrieve the stats using phydev & phy_ops, while
> > > the latter uses ethtool_ops.
> > > 
> > > Actual n_stats validation & array allocation has been moved into a new
> > > ethtool_vzalloc_stats_array helper.
> > > 
> > > This also fixes a potential NULL dereference of
> > > ops->get_ethtool_phy_stats where it was getting called in an else branch
> > > unconditionally without making sure it was actually present.
> > > 
> > > Found by Linux Verification Center (linuxtesting.org) with the SVACE
> > > static analysis tool.
> > > 
> > > Signed-off-by: Daniil Tatianin <d-tatianin@yandex-team.ru>  
> > 
> > Reviewed-by: Andrew Lunn <andrew@lunn.ch>
> 
> FWIW the patches did not hit the list, once again :/

Daniil, how are you sending the patches? git send-email?

You might need to contact postmaster@vger.kernel.org and ask if they
have logs records of why it is discarding your emails.

     Andrew