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STA: Fix wpa_clear_keys() PTK key deletion logic

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We have to delete PTK keys when either BIT(0) or BIT(15) are zero and
not only when both are zero.

Signed-off-by: Alexander Wetzel <alexander@wetzel-home.de>
This commit is contained in:
Alexander Wetzel 2020-03-23 19:42:28 +01:00 committed by Jouni Malinen
parent ff54340905
commit 8ca6f924d6
1 changed files with 1 additions and 1 deletions
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2
wpa_supplicant/wpa_supplicant.c
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@ -749,7 +749,7 @@ void wpa_clear_keys(struct wpa_supplicant *wpa_s, const u8 *addr)
NULL, 0, KEY_FLAG_GROUP); NULL, 0, KEY_FLAG_GROUP);
} }
/* Pairwise Key ID 1 for Extended Key ID is tracked in bit 15 */ /* Pairwise Key ID 1 for Extended Key ID is tracked in bit 15 */
if (!(wpa_s->keys_cleared & (BIT(0) | BIT(15))) && addr && if (~wpa_s->keys_cleared & (BIT(0) | BIT(15)) && addr &&
!is_zero_ether_addr(addr)) { !is_zero_ether_addr(addr)) {
if (!(wpa_s->keys_cleared & BIT(0))) if (!(wpa_s->keys_cleared & BIT(0)))
wpa_drv_set_key(wpa_s, WPA_ALG_NONE, addr, 0, 0, NULL, wpa_drv_set_key(wpa_s, WPA_ALG_NONE, addr, 0, 0, NULL,