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Configure new GTK/IGTK to driver in case of TKIP countermeasures

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The GTK is renewed in the hostapd after a MIC attack dissassociation
without informing the driver, causing decryption failures. This patch
sends the new GTK/IGTK to the driver after it is updated by the hostapd.

Signed-off-by: Yoni Divinsky <yoni.divinsky@ti.com>
This commit is contained in:
Yoni Divinsky 2011-10-30 22:19:49 +02:00 committed by Jouni Malinen
parent 6f75536fc9
commit 9354e59480
1 changed files with 1 additions and 0 deletions
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src/ap/wpa_auth.c
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@ -2507,6 +2507,7 @@ void wpa_gtk_rekey(struct wpa_authenticator *wpa_auth)
group->GN_igtk = tmp; group->GN_igtk = tmp;
#endif /* CONFIG_IEEE80211W */ #endif /* CONFIG_IEEE80211W */
wpa_gtk_update(wpa_auth, group); wpa_gtk_update(wpa_auth, group);
wpa_group_config_group_keys(wpa_auth, group);
} }
} }