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MFP: Clear IGTK

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The fourth and fifth keys are used as IGTK for management frame
protection. This patch clears these keys.

I have tested with linux kernel 2.6.31.2.
This commit is contained in:
Masashi Honma 2009-10-12 07:19:01 +03:00 committed by Jouni Malinen
parent bd4e9d033b
commit 0e27f655f1
1 changed files with 4 additions and 0 deletions
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4
wpa_supplicant/wpa_supplicant.c
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@ -457,6 +457,10 @@ void wpa_clear_keys(struct wpa_supplicant *wpa_s, const u8 *addr)
wpa_drv_set_key(wpa_s, WPA_ALG_NONE, bcast, 1, 0, NULL, 0, NULL, 0);
wpa_drv_set_key(wpa_s, WPA_ALG_NONE, bcast, 2, 0, NULL, 0, NULL, 0);
wpa_drv_set_key(wpa_s, WPA_ALG_NONE, bcast, 3, 0, NULL, 0, NULL, 0);
#ifdef CONFIG_IEEE80211W
wpa_drv_set_key(wpa_s, WPA_ALG_NONE, bcast, 4, 0, NULL, 0, NULL, 0);
wpa_drv_set_key(wpa_s, WPA_ALG_NONE, bcast, 5, 0, NULL, 0, NULL, 0);
#endif /* CONFIG_IEEE80211W */
if (addr) {
wpa_drv_set_key(wpa_s, WPA_ALG_NONE, addr, 0, 0, NULL, 0, NULL,
0);