On Thu, Sep 11, 2014 at 09:58:30AM +0200, Alexander Aring wrote:
...
> >
> > @@ -490,14 +490,14 @@ static int lowpan_rcv(struct sk_buff *skb, struct net_device *dev,
> > } else {
> > switch (skb->data[0] & 0xe0) {
> > case LOWPAN_DISPATCH_IPHC: /* ipv6 datagram */
> > - ret = process_data(skb, &hdr);
> > + ret = process_data(&skb, &hdr);
> > if (ret == NET_RX_DROP)
> > goto drop;
>
> the conversion from errno to NET_RX_DROP here.
>
> if (ret < 0)
> goto drop;
>
should be more drop_skb here, since we removed the kfree_skb in
process_data. ... I know the error handling is a mess, but was also
before I start to working with it. :-)
Thanks, that you accept this challenge to fix it. ;-)
- Alex
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