Commit d5ebaa7c5f introduces checks for handle range
(e.g HCI_CONN_HANDLE_MAX) but controllers like Intel AX200 don't seem
to respect the valid range int case of error status:
> HCI Event: Connect Complete (0x03) plen 11
Status: Page Timeout (0x04)
Handle: 65535
Address: 94:DB:56:XX:XX:XX (Sony Home Entertainment&
Sound Products Inc)
Link type: ACL (0x01)
Encryption: Disabled (0x00)
[1644965.827560] Bluetooth: hci0: Ignoring HCI_Connection_Complete for invalid handle
Because of it is impossible to cleanup the connections properly since
the stack would attempt to cancel the connection which is no longer in
progress causing the following trace:
< HCI Command: Create Connection Cancel (0x01|0x0008) plen 6
Address: 94:DB:56:XX:XX:XX (Sony Home Entertainment&
Sound Products Inc)
= bluetoothd: src/profile.c:record_cb() Unable to get Hands-Free Voice
gateway SDP record: Connection timed out
> HCI Event: Command Complete (0x0e) plen 10
Create Connection Cancel (0x01|0x0008) ncmd 1
Status: Unknown Connection Identifier (0x02)
Address: 94:DB:56:XX:XX:XX (Sony Home Entertainment&
Sound Products Inc)
< HCI Command: Create Connection Cancel (0x01|0x0008) plen 6
Address: 94:DB:56:XX:XX:XX (Sony Home Entertainment&
Sound Products Inc)
Fixes: d5ebaa7c5f ("Bluetooth: hci_event: Ignore multiple conn complete events")
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
c86cc5a3ec