diff options
| author | Pauli Virtanen <pav@iki.fi> | 2022-10-11 22:25:33 +0300 |
|---|---|---|
| committer | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2022-11-02 14:15:33 -0700 |
| commit | b36a234dc438cb6b76fc929a8df9a0e59c8acf23 (patch) | |
| tree | 3c05bae196304c61488e02f684e644f008a70439 /net/bluetooth/hci_conn.c | |
| parent | 3aff8aaca4e36dc8b17eaa011684881a80238966 (diff) | |
| download | linux-b36a234dc438cb6b76fc929a8df9a0e59c8acf23.tar.bz2 | |
Bluetooth: hci_conn: Fix CIS connection dst_type handling
hci_connect_cis and iso_connect_cis call hci_bind_cis inconsistently
with dst_type being either ISO socket address type or the HCI type, but
these values cannot be mixed like this. Fix this by using only the HCI
type.
CIS connection dst_type was also not initialized in hci_bind_cis, even
though it is used in hci_conn_hash_lookup_cis to find existing
connections. Set the value in hci_bind_cis, so that existing CIS
connections are found e.g. when doing deferred socket connections, also
when dst_type is not 0 (ADDR_LE_DEV_PUBLIC).
Fixes: 26afbd826ee3 ("Bluetooth: Add initial implementation of CIS connections")
Signed-off-by: Pauli Virtanen <pav@iki.fi>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Diffstat (limited to 'net/bluetooth/hci_conn.c')
| -rw-r--r-- | net/bluetooth/hci_conn.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index 7a59c4487050..1176bad5d833 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -1761,6 +1761,7 @@ struct hci_conn *hci_bind_cis(struct hci_dev *hdev, bdaddr_t *dst, if (!cis) return ERR_PTR(-ENOMEM); cis->cleanup = cis_cleanup; + cis->dst_type = dst_type; } if (cis->state == BT_CONNECTED) @@ -2140,12 +2141,6 @@ struct hci_conn *hci_connect_cis(struct hci_dev *hdev, bdaddr_t *dst, struct hci_conn *le; struct hci_conn *cis; - /* Convert from ISO socket address type to HCI address type */ - if (dst_type == BDADDR_LE_PUBLIC) - dst_type = ADDR_LE_DEV_PUBLIC; - else - dst_type = ADDR_LE_DEV_RANDOM; - if (hci_dev_test_flag(hdev, HCI_ADVERTISING)) le = hci_connect_le(hdev, dst, dst_type, false, BT_SECURITY_LOW, |