Re: [syzbot] [bluetooth?] WARNING in hci_conn_del

[Edward Adam Davis]

On Sun, 16 Jun 2024 13:37:17 +0300, Pavel Skripkin wrote:
> > hci_le_big_sync_established_evt is necessary to filter out cases where the handle
> > value is belone to ida id range, otherwise ida will be erroneously released in
> > hci_conn_cleanup.
> >
> > Fixes: 181a42edddf5 ("Bluetooth: Make handle of hci_conn be unique")
> > Reported-by: syzbot+b2545b087a01a7319474@xxxxxxxxxxxxxxxxxxxxxxxxx
> > Signed-off-by: Edward Adam Davis <eadavis@xxxxxx>
> > ---
> 
> There is one more user of  `hci_conn_add` which may pass too big handle
> which is `hci_le_cis_req_evt`.
This case only affect hci_le_big_sync_established_evt.

--
Edward