[PATCH 4/4] SAE: Fix auth_transaction error handling

[Masashi Honma]

If auth_transaction is not commit and confirm, replies with the same
auth_transaction. It causes continuous frame exchange. So reply with commit
message.

Signed-off-by: Masashi Honma <masashi.honma at gmail.com>
---
 src/ap/ieee802_11.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/ap/ieee802_11.c b/src/ap/ieee802_11.c
index 66d39ad..a12529e 100644
--- a/src/ap/ieee802_11.c
+++ b/src/ap/ieee802_11.c
@@ -733,6 +733,8 @@ static void handle_auth_sae(struct hostapd_data *hapd, struct sta_info *sta,
 			       HOSTAPD_LEVEL_DEBUG,
 			       "unexpected SAE authentication transaction %u",
 			       auth_transaction);
+		auth_transaction = 1;
+		data = auth_build_sae_commit(hapd, sta, 0);
 		resp = WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION;
 	}
 
-- 
1.9.1