diff options
author | Johan Hedberg <johan.hedberg@intel.com> | 2014-12-11 21:45:45 +0200 |
---|---|---|
committer | Marcel Holtmann <marcel@holtmann.org> | 2014-12-11 20:57:38 +0100 |
commit | a511b35ba4f02cca526c7239723c48445a8b127d (patch) | |
tree | a5e333d603838860fdaee0eb3925594b38f3a05d /net/bluetooth | |
parent | 15013aeb63fb4df7ff809d63246c8398e9703736 (diff) | |
download | linux-a511b35ba4f02cca526c7239723c48445a8b127d.tar.gz |
Bluetooth: Fix incorrect pending cmd removal in pairing_complete()
The pairing_complete() function is used as a pending mgmt command
cmd_complete callback. The expectation of such functions is that they
are not responsible themselves for calling mgmt_pending_remove(). This
patch fixes the incorrect mgmt_pending_remove() call in
pairing_complete() and adds it to the appropriate changes.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth')
-rw-r--r-- | net/bluetooth/mgmt.c | 38 |
1 files changed, 25 insertions, 13 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 34da65ccc888..827107d5a424 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -3115,7 +3115,6 @@ static void pairing_complete(struct pending_cmd *cmd, u8 status) conn->disconn_cfm_cb = NULL; hci_conn_drop(conn); - mgmt_pending_remove(cmd); /* The device is paired so there is no need to remove * its connection parameters anymore. @@ -3131,8 +3130,10 @@ void mgmt_smp_complete(struct hci_conn *conn, bool complete) struct pending_cmd *cmd; cmd = find_pairing(conn); - if (cmd) + if (cmd) { cmd->cmd_complete(cmd, status); + mgmt_pending_remove(cmd); + } } static void pairing_complete_cb(struct hci_conn *conn, u8 status) @@ -3142,10 +3143,13 @@ static void pairing_complete_cb(struct hci_conn *conn, u8 status) BT_DBG("status %u", status); cmd = find_pairing(conn); - if (!cmd) + if (!cmd) { BT_DBG("Unable to find a pending command"); - else - cmd->cmd_complete(cmd, mgmt_status(status)); + return; + } + + cmd->cmd_complete(cmd, mgmt_status(status)); + mgmt_pending_remove(cmd); } static void le_pairing_complete_cb(struct hci_conn *conn, u8 status) @@ -3158,10 +3162,13 @@ static void le_pairing_complete_cb(struct hci_conn *conn, u8 status) return; cmd = find_pairing(conn); - if (!cmd) + if (!cmd) { BT_DBG("Unable to find a pending command"); - else - cmd->cmd_complete(cmd, mgmt_status(status)); + return; + } + + cmd->cmd_complete(cmd, mgmt_status(status)); + mgmt_pending_remove(cmd); } static int pair_device(struct sock *sk, struct hci_dev *hdev, void *data, @@ -3275,8 +3282,10 @@ static int pair_device(struct sock *sk, struct hci_dev *hdev, void *data, cmd->user_data = hci_conn_get(conn); if ((conn->state == BT_CONNECTED || conn->state == BT_CONFIG) && - hci_conn_security(conn, sec_level, auth_type, true)) - pairing_complete(cmd, 0); + hci_conn_security(conn, sec_level, auth_type, true)) { + cmd->cmd_complete(cmd, 0); + mgmt_pending_remove(cmd); + } err = 0; @@ -3318,7 +3327,8 @@ static int cancel_pair_device(struct sock *sk, struct hci_dev *hdev, void *data, goto unlock; } - pairing_complete(cmd, MGMT_STATUS_CANCELLED); + cmd->cmd_complete(cmd, MGMT_STATUS_CANCELLED); + mgmt_pending_remove(cmd); err = cmd_complete(sk, hdev->id, MGMT_OP_CANCEL_PAIR_DEVICE, 0, addr, sizeof(*addr)); @@ -6687,8 +6697,10 @@ void mgmt_auth_failed(struct hci_conn *conn, u8 hci_status) mgmt_event(MGMT_EV_AUTH_FAILED, conn->hdev, &ev, sizeof(ev), cmd ? cmd->sk : NULL); - if (cmd) - pairing_complete(cmd, status); + if (cmd) { + cmd->cmd_complete(cmd, status); + mgmt_pending_remove(cmd); + } } void mgmt_auth_enable_complete(struct hci_dev *hdev, u8 status) |