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authorMarcel Holtmann <marcel@holtmann.org>2009-05-09 12:09:21 -0700
committerMarcel Holtmann <marcel@holtmann.org>2009-05-09 18:09:52 -0700
commit3d7a9d1c7ee251a04095d43eec5a3f4ff3f710a8 (patch)
treef3d6641ca09d1fee1cebe0b153da4a199c99e14a /net/bluetooth
parent1b0336bb36f88976f1210a65b62f6a3e9578ee7b (diff)
Bluetooth: Don't trigger disconnect timeout for security mode 3 pairing
A remote device in security mode 3 that tries to connect will require the pairing during the connection setup phase. The disconnect timeout is now triggered within 10 milliseconds and causes the pairing to fail. If a connection is not fully established and a PIN code request is received, don't trigger the disconnect timeout. The either successful or failing connection complete event will make sure that the timeout is triggered at the right time. The biggest problem with security mode 3 is that many Bluetooth 2.0 device and before use a temporary security mode 3 for dedicated bonding. Based on a report by Johan Hedberg <johan.hedberg@nokia.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Tested-by: Johan Hedberg <johan.hedberg@nokia.com>
Diffstat (limited to 'net/bluetooth')
-rw-r--r--net/bluetooth/hci_event.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 4e7cb88e5da9..184ba0a88ec0 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -1493,7 +1493,7 @@ static inline void hci_pin_code_request_evt(struct hci_dev *hdev, struct sk_buff
hci_dev_lock(hdev);
conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &ev->bdaddr);
- if (conn) {
+ if (conn && conn->state == BT_CONNECTED) {
hci_conn_hold(conn);
conn->disc_timeout = HCI_PAIRING_TIMEOUT;
hci_conn_put(conn);