My recent patch `ath10k: fix broken traffic for
802.1x in client mode` introduced a regression on
WPA crypto. All keys were treated as if they were
WEP which resulted in WPA being incorrectly
installed to fw/hw and subsequently no traffic.
Reported-by: Marek Puzyniak <marek.puzyniak@xxxxxxxxx>
Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
---
drivers/net/wireless/ath/ath10k/mac.c | 44 +++++++++++++++++------------------
1 file changed, 22 insertions(+), 22 deletions(-)
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index 1138f4f..d65a146 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -4028,6 +4028,11 @@ static int ath10k_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
}
}
+ if (key->flags & IEEE80211_KEY_FLAG_PAIRWISE)
+ flags |= WMI_KEY_PAIRWISE;
+ else
+ flags |= WMI_KEY_GROUP;
+
if (is_wep) {
if (cmd == SET_KEY)
arvif->wep_keys[key->keyidx] = key;
@@ -4053,29 +4058,24 @@ static int ath10k_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
*/
if (cmd == SET_KEY && arvif->def_wep_key_idx == -1)
flags |= WMI_KEY_TX_USAGE;
- }
- if (key->flags & IEEE80211_KEY_FLAG_PAIRWISE)
- flags |= WMI_KEY_PAIRWISE;
- else
- flags |= WMI_KEY_GROUP;
-
- /* mac80211 uploads static WEP keys as groupwise while fw/hw requires
- * pairwise keys for non-self peers, i.e. BSSID in STA mode and
- * associated stations in AP/IBSS.
- *
- * Static WEP keys for peer_addr=vif->addr and 802.1X WEP keys work
- * fine when mapped directly from mac80211.
- *
- * Note: When installing first static WEP groupwise key (which should
- * be pairwise) def_wep_key_idx isn't known yet (it's equal to -1).
- * Since .set_default_unicast_key is called only for static WEP it's
- * used to re-upload the key as pairwise.
- */
- if (arvif->def_wep_key_idx >= 0 &&
- memcmp(peer_addr, arvif->vif->addr, ETH_ALEN)) {
- flags &= ~WMI_KEY_GROUP;
- flags |= WMI_KEY_PAIRWISE;
+ /* mac80211 uploads static WEP keys as groupwise while fw/hw
+ * requires pairwise keys for non-self peers, i.e. BSSID in STA
+ * mode and associated stations in AP/IBSS.
+ *
+ * Static WEP keys for peer_addr=vif->addr and 802.1X WEP keys
+ * work fine when mapped directly from mac80211.
+ *
+ * Note: When installing first static WEP groupwise key (which
+ * should be pairwise) def_wep_key_idx isn't known yet (it's
+ * equal to -1). Since .set_default_unicast_key is called only
+ * for static WEP it's used to re-upload the key as pairwise.
+ */
+ if (arvif->def_wep_key_idx >= 0 &&
+ memcmp(peer_addr, arvif->vif->addr, ETH_ALEN)) {
+ flags &= ~WMI_KEY_GROUP;
+ flags |= WMI_KEY_PAIRWISE;
+ }
}
ret = ath10k_install_key(arvif, key, cmd, peer_addr, flags);
--
1.8.5.3
--
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