On Thu, Apr 12, 2018 at 11:48:29AM +0200, Michael Olbrich wrote:
> 5add4101626b23c11f073630770896465d9cc8f3 ('WPS: Use shorter authentication
> timeout during no-SelReg iteration') introduced the shorter timeout for PIN
> mode.
> A shorter timeout in PBC mode is useful for P2P. This allows authentication
> retries after lost packages, before the group formation times out.
Oh, and retries only happen if I increase P2P_MAX_INITIAL_CONN_WAIT. I've
considered reducing the authentication timeout instead for P2P, but I
don't know how to detect P2P here. Any ideas?
Michael
> Signed-off-by: Michael Olbrich <m.olbrich@xxxxxxxxxxxxxx>
> ---
>
> I'm not sure if this is the correct fix. I want to avoid the 70 seconds
> timeout for P2P and this seemed the cleanest way to achieve this.
>
> Michael
>
> wpa_supplicant/wpa_supplicant.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/wpa_supplicant/wpa_supplicant.c b/wpa_supplicant/wpa_supplicant.c
> index 2c5d83cb2a84..1b4d45fe9e77 100644
> --- a/wpa_supplicant/wpa_supplicant.c
> +++ b/wpa_supplicant/wpa_supplicant.c
> @@ -3920,7 +3920,8 @@ void wpa_supplicant_rx_eapol(void *ctx, const u8 *src_addr,
> #ifdef CONFIG_WPS
> if (wpa_s->current_ssid && wpa_s->current_bss &&
> (wpa_s->current_ssid->key_mgmt & WPA_KEY_MGMT_WPS) &&
> - eap_is_wps_pin_enrollee(&wpa_s->current_ssid->eap)) {
> + (eap_is_wps_pbc_enrollee(&wpa_s->current_ssid->eap) ||
> + eap_is_wps_pin_enrollee(&wpa_s->current_ssid->eap))) {
> /*
> * Use shorter timeout if going through WPS AP iteration
> * for PIN config method with an AP that does not
> --
> 2.16.1
>
>
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