Re: [PATCH v6] wifi: brcmfmac: cyw: pass PMKID to firmware if present

[Bogdan Nicolae]

Sure!

Best,
Bogdan

On Fri, Aug 7, 2026 at 11:52 AM Arend van Spriel
<arend.vanspriel@xxxxxxxxxxxx> wrote:
>
> Op 7 augustus 2026 18:37:48 schreef Bogdan Nicolae <bogdan.nicolae@xxxxxxxxx>:
>
> > Zero out auth_status on initialization. Otherwise, garbage will
> > leak from the stack to the firmware (when ssid is less than 32 bytes
> > and/or when params->pmkid is set). Then, pass the params->pmkid to the
> > firmware (without it, the firmware caches a garbage PMKID on successful
> > authentication and denies a subsequent association request that includes
> > the PMKID).
> >
> > Fixes: 66f909308a7c ("wifi: brcmfmac: cyw: support external SAE
> > authentication in station mode")
> > Signed-off-by: Bogdan Nicolae <bogdan.nicolae@xxxxxxxxx>
> > Acked-by: Arend van Spriel <arend.vanspriel@xxxxxxxxxxxx>
>
> Hi Bogdan,
>
> Looks good so my Acked-by: still stands. Thanks for going with the flow.
>
> Regards,
> Arend
>
> > ---
> > v6: Fixed diff line number
> > v5: Fixed line length > 80 chars
> > v4: Fixed indentation
> > v3: Added Fixes, Cc: stable, and Acked-by tags
> > v2: Split into a separate patch
> >
> > drivers/net/wireless/broadcom/brcm80211/brcmfmac/cyw/core.c | 4 +++-
> > 1 file changed, 3 insertions(+), 1 deletion(-)
>
>
>