diff options
| author | Brian Gix <bgix@codeaurora.org> | 2011-11-23 08:28:36 -0800 |
|---|---|---|
| committer | Gustavo F. Padovan <padovan@profusion.mobi> | 2011-12-01 22:54:37 +0900 |
| commit | 4f957a76014fb63d193cd6c141bdd94aaff3a25e (patch) | |
| tree | fb96337b5e9c705ac587a800f3342edf000efd89 /net | |
| parent | c8eb969071032defb1dc493ae28cf2e2a31193a5 (diff) | |
Bluetooth: Centralize SMP pairing failure handling
Signed-off-by: Brian Gix <bgix@codeaurora.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Diffstat (limited to 'net')
| -rw-r--r-- | net/bluetooth/smp.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c index b9af4885ae5..0b96737d0ad 100644 --- a/net/bluetooth/smp.c +++ b/net/bluetooth/smp.c @@ -232,6 +232,18 @@ static u8 check_enc_key_size(struct l2cap_conn *conn, __u8 max_key_size) return 0; } +static void smp_failure(struct l2cap_conn *conn, u8 reason, u8 send) +{ + if (send) + smp_send_cmd(conn, SMP_CMD_PAIRING_FAIL, sizeof(reason), + &reason); + + clear_bit(HCI_CONN_ENCRYPT_PEND, &conn->hcon->pend); + mgmt_auth_failed(conn->hcon->hdev, conn->dst, reason); + del_timer(&conn->security_timer); + smp_chan_destroy(conn); +} + static void confirm_work(struct work_struct *work) { struct smp_chan *smp = container_of(work, struct smp_chan, confirm); @@ -270,8 +282,7 @@ static void confirm_work(struct work_struct *work) return; error: - smp_send_cmd(conn, SMP_CMD_PAIRING_FAIL, sizeof(reason), &reason); - smp_chan_destroy(conn); + smp_failure(conn, reason, 1); } static void random_work(struct work_struct *work) @@ -354,8 +365,7 @@ static void random_work(struct work_struct *work) return; error: - smp_send_cmd(conn, SMP_CMD_PAIRING_FAIL, sizeof(reason), &reason); - smp_chan_destroy(conn); + smp_failure(conn, reason, 1); } static struct smp_chan *smp_chan_create(struct l2cap_conn *conn) @@ -655,6 +665,7 @@ int smp_sig_channel(struct l2cap_conn *conn, struct sk_buff *skb) break; case SMP_CMD_PAIRING_FAIL: + smp_failure(conn, skb->data[0], 0); reason = 0; err = -EPERM; break; @@ -700,8 +711,7 @@ int smp_sig_channel(struct l2cap_conn *conn, struct sk_buff *skb) done: if (reason) - smp_send_cmd(conn, SMP_CMD_PAIRING_FAIL, sizeof(reason), - &reason); + smp_failure(conn, reason, 1); kfree_skb(skb); return err; |