openwrtv3/package/network/services/hostapd/patches/012-Clear-BSSID-information-in-supplicant-state-machine-.patch
Stijn Tintel 2127425434 hostapd: backport extra changes related to KRACK
While these changes are not included in the advisory, upstream
encourages users to merge them.
See http://lists.infradead.org/pipermail/hostap/2017-October/037989.html

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2017-10-17 17:24:47 +03:00

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Diff

From c0fe5f125a9d4a6564e1f4956ccc3809bf2fd69d Mon Sep 17 00:00:00 2001
From: Jouni Malinen <j@w1.fi>
Date: Tue, 17 Oct 2017 01:15:24 +0300
Subject: [PATCH] Clear BSSID information in supplicant state machine on
disconnection
This fixes a corner case where RSN pre-authentication candidate from
scan results was ignored if the station was associated with that BSS
just before running the new scan for the connection.
Signed-off-by: Jouni Malinen <j@w1.fi>
---
src/rsn_supp/wpa.c | 1 +
1 file changed, 1 insertion(+)
--- a/src/rsn_supp/wpa.c
+++ b/src/rsn_supp/wpa.c
@@ -2662,6 +2662,7 @@ void wpa_sm_notify_disassoc(struct wpa_s
wpa_sm_drop_sa(sm);
sm->msg_3_of_4_ok = 0;
+ os_memset(sm->bssid, 0, ETH_ALEN);
}