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Supply the connection scan results to bgscan after init

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If bgscan is enabled, then bgscan is initiated after the connection,
with no bss scan result information. Since a scan was performed prior to
the connection, the information exists and can be used to initialize the
bgscan's cache.

Signed-hostap: Yoni Divinsky <yoni.divinsky@ti.com>
This commit is contained in:
Yoni Divinsky 2012-08-17 20:53:44 +03:00 committed by Jouni Malinen
parent d8a085508c
commit 6409b7a715
1 changed files with 9 additions and 1 deletions
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10
wpa_supplicant/wpa_supplicant.c
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@ -558,8 +558,16 @@ static void wpa_supplicant_start_bgscan(struct wpa_supplicant *wpa_s)
* optimization, so the initial connection is not * optimization, so the initial connection is not
* affected. * affected.
*/ */
} else } else {
struct wpa_scan_results *scan_res;
wpa_s->bgscan_ssid = wpa_s->current_ssid; wpa_s->bgscan_ssid = wpa_s->current_ssid;
scan_res = wpa_supplicant_get_scan_results(wpa_s, NULL,
0);
if (scan_res) {
bgscan_notify_scan(wpa_s, scan_res);
wpa_scan_results_free(scan_res);
}
}
} else } else
wpa_s->bgscan_ssid = NULL; wpa_s->bgscan_ssid = NULL;
} }