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authorIlan Peer <ilan.peer@intel.com>2015-02-18 02:35:14 (GMT)
committerJouni Malinen <j@w1.fi>2015-02-21 14:07:53 (GMT)
commitf1609f119aebfef376c9f2b961bb121d566b40a4 (patch)
tree4f780f7a6d11bc4184fe98272ef100cfdf57875b /wpa_supplicant/events.c
parentabb8d08b8ab1d85335b5b6af691d2a5cb7e357d3 (diff)
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wpa_supplicant: Cancel sched_scan when stopping countermeasures
When stopping the TKIP countermeasures, it would be preferable to connect immediately. However if scheduled scan is in progress, a connection attempt will be done only when scan results are received, so cancel the scheduled scan to allow immediate scan and connection attempt. Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Diffstat (limited to 'wpa_supplicant/events.c')
-rw-r--r--wpa_supplicant/events.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/wpa_supplicant/events.c b/wpa_supplicant/events.c
index c4bc02d..72a7368 100644
--- a/wpa_supplicant/events.c
+++ b/wpa_supplicant/events.c
@@ -175,6 +175,15 @@ void wpa_supplicant_stop_countermeasures(void *eloop_ctx, void *sock_ctx)
wpa_s->countermeasures = 0;
wpa_drv_set_countermeasures(wpa_s, 0);
wpa_msg(wpa_s, MSG_INFO, "WPA: TKIP countermeasures stopped");
+
+ /*
+ * It is possible that the device is sched scanning, which means
+ * that a connection attempt will be done only when we receive
+ * scan results. However, in this case, it would be preferable
+ * to scan and connect immediately, so cancel the sched_scan and
+ * issue a regular scan flow.
+ */
+ wpa_supplicant_cancel_sched_scan(wpa_s);
wpa_supplicant_req_scan(wpa_s, 0, 0);
}
}