On Mon, Nov 15, 2021 at 11:15:07AM +0300, Pavel Skripkin wrote:
On 11/15/21 11:11, Johan Hovold wrote:
> Just a drive-by comment:
> > Are you sure about this move of the netdev[channel_idx] initialisation?
> What happens if the registered can device is opened before you
> initialise the pointer? NULL-deref in es58x_send_msg()?
> > You generally want the driver data fully initialised before you register
> the device so this looks broken.
> > And either way it is arguably an unrelated change that should go in a
> separate patch explaining why it is needed and safe.
>
It was suggested by Vincent who is the maintainer of this driver [1].
Yeah, I saw that, but that doesn't necessarily mean it is correct.
You're still responsible for the changes you make and need to be able to
argue why they are correct.