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Disable network temporarily on repeated connection failures

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Previously, only explicit indications of authentication failures were
used to disable a network block temporarily. Extend this to use multiple
failed connection attempts as a sign of a possible authentication or
authorization failure to reduce the frequency of connection attempts
with a network that does not seem to allow connection.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen 2013-04-25 17:28:50 +03:00 committed by Jouni Malinen
parent 97279d8d1a
commit dd57970477
1 changed files with 6 additions and 0 deletions
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6
wpa_supplicant/wpa_supplicant.c
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@ -3563,6 +3563,12 @@ void wpas_connection_failed(struct wpa_supplicant *wpa_s, const u8 *bssid)
*/ */
count += wpa_s->extra_blacklist_count; count += wpa_s->extra_blacklist_count;
if (count > 3 && wpa_s->current_ssid) {
wpa_printf(MSG_DEBUG, "Continuous association failures - "
"consider temporary network disabling");
wpas_auth_failed(wpa_s);
}
switch (count) { switch (count) {
case 1: case 1:
timeout = 100; timeout = 100;