Re: [Bluez-devel] possible minor bug in l2cap.c

["Martin Röhricht" <ml@felicis.org>]

Am Donnerstag, den 12.01.2006, 17:16 +0100 schrieb Martin R=C3=B6hricht:
> Hello together,
>=20
> I was wondering if there is an uninitialised variable in use:
> In function l2cap_config_req() we declare =C2=BBu8 rsp[64];=C2=AB and cal=
l it only
> twice:
> 	l2cap_send_cmd(conn, cmd->ident, L2CAP_CONF_RSP,
> 		l2cap_build_conf_rsp(sk, rsp, NULL), rsp);
> 	l2cap_send_cmd(conn, cmd->ident, L2CAP_CONF_RSP,
> 		l2cap_build_conf_rsp(sk, rsp, &result), rsp);
>=20
> In l2cap_build_conf_rsp() (rsp changed its name to data) we access it
> like that:
> 	struct l2cap_conf_rsp *rsp =3D data;
>         void *ptr =3D rsp->data;
>=20
> I think whatever is going to be in ptr is from now on undefined, right?
> But maybe I'm just wrong and someone could help me out?!

I was wrong -- ptr is set some lines later. Everything should be fine
with it so far.

Martin



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