Hi Dan,
* Dan Carpenter <error27@xxxxxxxxx> [2010-04-22 11:52:01 +0200]:
> l2cap_create_connless_pdu() can sometimes return ERR_PTR(-ENOMEM) or
> ERR_PTR(-EFAULT).
>
> Signed-off-by: Dan Carpenter <error27@xxxxxxxxx>
>
> diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
> index 99d68c3..9753b69 100644
> --- a/net/bluetooth/l2cap.c
> +++ b/net/bluetooth/l2cap.c
> @@ -1626,7 +1626,10 @@ static int l2cap_sock_sendmsg(struct kiocb *iocb, struct socket *sock, struct ms
> /* Connectionless channel */
> if (sk->sk_type == SOCK_DGRAM) {
> skb = l2cap_create_connless_pdu(sk, msg, len);
> - err = l2cap_do_send(sk, skb);
> + if (IS_ERR(skb))
> + err = PTR_ERR(skb);
> + else
> + err = l2cap_do_send(sk, skb);
> goto done;
> }
Your fix looks ok, but we have changed l2cap_do_send() to void, so you
have to modify your patch.
That change is not in the bluetooth-testingtree yet, so remote add my git
tree and use the branch ertm.
git://git.profusion.mobi/users/padovan/bluetooth-testing.git
Regards,
--
Gustavo F. Padovan
http://padovan.org
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