Re: [PATCH] Bluetooth: hci_event: Ignore NULL link key in hci_link_key_notify_evt()

Dan Carpenter
2023-07-17T11:25:25Z

On Mon, Jul 17, 2023 at 06:23:10PM +0800, joeyli wrote:
> Hi Markus,
>
> On Mon, Jul 17, 2023 at 08:15:56AM +0200, Markus Elfring wrote:
> > >> …
> > >>> We can ignore null link key in the handler of "Link Key Notification
> > >>> event" to relieve the attack. …
> > …
> > > Sorry for I didn't capture your point.
> >
> > Did you provide sufficient justification for a possible addition of the tag “Fixes”?
> >
>
> This patch is against a CVE. The issue is not introduced by any old kernel
> patch. So I think it doesn't need Fixes: tag.

You should probably put a Fixes tag against when the feature was
introduced. (Kernel's prior to that were not affected by the CVE).

regards,
dan carpenter