Re: [PATCH v2 2/2] Clear WiFi requested_scan if suppl exits

[Dan Williams <dcbw redhat com>]

On Thu, 2016-06-16 at 15:07 -0400, Tony Espy wrote:
> It's possible for wpa_supplicant to exit with an
> outstanding requested_scan pending.  This can lead
> to a stall condition where scanning no longer occurs.
>
> Gbp-Pq: Name Clear-WiFi-requested_scan-if-suppl-exits.patch
> ---
>  src/devices/wifi/nm-device-wifi.c | 5 +++++
>  1 file changed, 5 insertions(+)
>
> diff --git a/src/devices/wifi/nm-device-wifi.c b/src/devices/wifi/nm-
> device-wifi.c
> index 053bc07..17372a8 100644
> --- a/src/devices/wifi/nm-device-wifi.c
> +++ b/src/devices/wifi/nm-device-wifi.c
> @@ -246,6 +246,11 @@ supplicant_interface_release (NMDeviceWifi
> *self)
>  
>       priv = NM_DEVICE_WIFI_GET_PRIVATE (self);
>  
> +     if (priv->requested_scan) {
> +             priv->requested_scan = FALSE;
> +             nm_device_remove_pending_action (NM_DEVICE (self),
> "scan", TRUE);
> +     }
> +
>       nm_clear_g_source (&priv->pending_scan_id);
>  
>       /* Reset the scan interval to be pretty frequent when
> disconnected */

LGTM

Dan