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From: Luiz Augusto von Dentz <luiz.dentz@gmail.com>
To: linux-bluetooth@vger.kernel.org
Subject: [PATCH 2/4] Bluetooth: Fix assuming EIR flags can result in SSP authentication
Date: Tue, 19 May 2020 13:25:17 -0700
Message-ID: <20200519202519.219335-2-luiz.dentz@gmail.com> (raw)
In-Reply-To: <20200519202519.219335-1-luiz.dentz@gmail.com>

From: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

EIR flags should just hint if SSP may be supported but we shall verify
this with use of the actual features as the SSP bits may be disabled in
the lower layers which would result in legacy authentication to be
used.

Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
---
 net/bluetooth/hci_conn.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index 0c1cae83c8dc..6b2288d97ab7 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -225,8 +225,6 @@ static void hci_acl_create_connection(struct hci_conn *conn)
 		}
 
 		memcpy(conn->dev_class, ie->data.dev_class, 3);
-		if (ie->data.ssp_mode > 0)
-			set_bit(HCI_CONN_SSP_ENABLED, &conn->flags);
 	}
 
 	cp.pkt_type = cpu_to_le16(conn->pkt_type);
-- 
2.25.3


  reply index

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-19 20:25 [PATCH 1/4] Bluetooth: Disconnect if E0 is used for Level 4 Luiz Augusto von Dentz
2020-05-19 20:25 ` Luiz Augusto von Dentz [this message]
2020-05-20 14:34   ` [PATCH 2/4] Bluetooth: Fix assuming EIR flags can result in SSP authentication Marcel Holtmann
2020-05-26 13:53     ` Alain Michaud
2020-05-26 14:17       ` Marcel Holtmann
2020-05-26 14:30         ` Alain Michaud
2020-05-28  8:22           ` Marcel Holtmann
2020-05-28 13:17             ` Alain Michaud
2020-05-28 16:53               ` Luiz Augusto von Dentz
2020-05-28 17:16                 ` Alain Michaud
2020-06-03 18:02                   ` Marcel Holtmann
2020-05-19 20:25 ` [PATCH 3/4] Bluetooth: Fix bogus check for re-auth no supported with non-ssp Luiz Augusto von Dentz
2020-05-20 14:25   ` Marcel Holtmann
2020-05-20 16:12     ` Luiz Augusto von Dentz
2020-05-19 20:25 ` [PATCH 4/4] Bluetooth: Consolidate encryption handling in hci_encrypt_cfm Luiz Augusto von Dentz
2020-05-20 14:31   ` Marcel Holtmann
2020-05-20 14:23 ` [PATCH 1/4] Bluetooth: Disconnect if E0 is used for Level 4 Marcel Holtmann
2020-05-20 16:00   ` Luiz Augusto von Dentz

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