Re: Regression caused by "Bluetooth: Map sec_level to link keyrequirements"

[Johan Hedberg]

Hi Keith,

On Sun, Jun 19, 2011, Keith Packard wrote:
> On Fri, 10 Jun 2011 14:58:50 +0900, Luiz Augusto von Dentz <luiz.dentz@xxxxxxxxx> wrote:
> 
> > diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
> > index 2f5ae53..b309f84 100644
> > --- a/net/bluetooth/hci_conn.c
> > +++ b/net/bluetooth/hci_conn.c
> > @@ -673,8 +673,8 @@ auth:
> >         if (test_and_set_bit(HCI_CONN_ENCRYPT_PEND, &conn->pend))
> >                 return 0;
> > 
> > -       hci_conn_auth(conn, sec_level, auth_type);
> > -       return 0;
> > +       if (!(hci_conn_auth(conn, sec_level, auth_type)))
> > +               return 0;
> > 
> >  encrypt:
> >         if (conn->link_mode & HCI_LM_ENCRYPT)
> 
> That makes the first connection afer boot succeed, but subsequent
> connections fail in the same way.

Did you try also the following patch (which should also be making it to
3.0):
http://git.kernel.org/?p=linux/kernel/git/padovan/bluetooth-2.6.git;a=commitdiff;h=330605423ca6eafafb8dcc27502bce1c585d1b06

I think you'll need both of them to fix the pairing/security issues.

Johan
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