hostap/src/ap/tkip_countermeasures.h

/*
 * hostapd / TKIP countermeasures
 * Copyright (c) 2002-2012, Jouni Malinen <j@w1.fi>
 *
 * This software may be distributed under the terms of the BSD license.
 * See README for more details.
 */

#ifndef TKIP_COUNTERMEASURES_H
#define TKIP_COUNTERMEASURES_H

int michael_mic_failure(struct hostapd_data *hapd, const u8 *addr, int local);
void ieee80211_tkip_countermeasures_deinit(struct hostapd_data *hapd);

#endif /* TKIP_COUNTERMEASURES_H */
Moved TKIP countermeasures from hostapd.c to its own file 2009-01-09 16:12:33 +01:00			`/*`
			`* hostapd / TKIP countermeasures`
hostapd: Fix a regression in TKIP countermeasures processing Commit 296a34f0c1730416bf2a61ab78690be43d82a3c0 changed hostapd to remove the internal STA entry at the beginning of TKIP countermeasures. However, this did not take into account the case where this is triggered by an EAPOL-Key error report from a station. In such a case, WPA authenticator state machine may continue processing after having processed the error report. This could result in use of freed memory. Fix this by stopping WPA processing if the STA entry got removed. Signed-hostap: Jouni Malinen <j@w1.fi> 2012-11-18 12:06:03 +01:00			`* Copyright (c) 2002-2012, Jouni Malinen <j@w1.fi>`
Moved TKIP countermeasures from hostapd.c to its own file 2009-01-09 16:12:33 +01:00			`*`
Remove the GPL notification from files contributed by Jouni Malinen Remove the GPL notification text from the files that were initially contributed by myself. Signed-hostap: Jouni Malinen <j@w1.fi> 2012-02-11 15:46:35 +01:00			`* This software may be distributed under the terms of the BSD license.`
			`* See README for more details.`
Moved TKIP countermeasures from hostapd.c to its own file 2009-01-09 16:12:33 +01:00			`*/`

			`#ifndef TKIP_COUNTERMEASURES_H`
			`#define TKIP_COUNTERMEASURES_H`

hostapd: Fix a regression in TKIP countermeasures processing Commit 296a34f0c1730416bf2a61ab78690be43d82a3c0 changed hostapd to remove the internal STA entry at the beginning of TKIP countermeasures. However, this did not take into account the case where this is triggered by an EAPOL-Key error report from a station. In such a case, WPA authenticator state machine may continue processing after having processed the error report. This could result in use of freed memory. Fix this by stopping WPA processing if the STA entry got removed. Signed-hostap: Jouni Malinen <j@w1.fi> 2012-11-18 12:06:03 +01:00			`int michael_mic_failure(struct hostapd_data hapd, const u8 addr, int local);`
Fix TKIP countermeasures stopping in deinit paths The eloop timeout to stop TKIP countermeasures has to be canceled on deinit path to avoid leaving bogus timeouts behind. Signed-hostap: Jouni Malinen <j@w1.fi> 2011-10-30 11:43:30 +01:00			`void ieee80211_tkip_countermeasures_deinit(struct hostapd_data *hapd);`
Moved TKIP countermeasures from hostapd.c to its own file 2009-01-09 16:12:33 +01:00
			`#endif /* TKIP_COUNTERMEASURES_H */`