[PATCH] wpa_supplicant: clear blacklist on connect

Jason Abele jason.abele at gmail.com
Thu Apr 2 20:30:48 EDT 2015


From: Jason Abele <jason at aether.com>

It has been noticed that the band steering/load balancing of some
multi-AP networks will lead to an ever-growing list of blacklisted
BSSIDs.  This eventually leads to a connection drop when the connection
is pushed to a distant AP.

Fix this issue by clearing the blacklist upon successful connect.

Signed-off-by: Jason Abele <jason at aether.com>
---
 wpa_supplicant/wpa_supplicant.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/wpa_supplicant/wpa_supplicant.c b/wpa_supplicant/wpa_supplicant.c
index f690b91..2ba9c38 100644
--- a/wpa_supplicant/wpa_supplicant.c
+++ b/wpa_supplicant/wpa_supplicant.c
@@ -731,6 +731,7 @@ void wpa_supplicant_set_state(struct wpa_supplicant *wpa_s,
 			ssid && ssid->id_str ? ssid->id_str : "");
 #endif /* CONFIG_CTRL_IFACE || !CONFIG_NO_STDOUT_DEBUG */
 		wpas_clear_temp_disabled(wpa_s, ssid, 1);
+		wpa_blacklist_clear(wpa_s);
 		wpa_s->extra_blacklist_count = 0;
 		wpa_s->new_connection = 0;
 		wpa_drv_set_operstate(wpa_s, 1);
-- 
1.9.1



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