On Sun, Jan 06, 2008 at 01:57:13AM +0100, Jan Engelhardt wrote:
>
> >@@ -304,7 +305,8 @@ static int raw_send_hdrinc(struct sock *sk, void *from, size_t length,
> > goto error_fault;
> >
> > /* We don't modify invalid header */
> >- if (length >= sizeof(*iph) && iph->ihl * 4U <= length) {
> >+ iphlen = iph->ihl * 4;
> >+ if (iphlen >= sizeof(*iph) && iphlen <= length) {
>
> Humm, this could use ip_hdrlen(skb) :-)
That would not necessarily be an improvement since we'd have to reload
the values from skb.
Cheers,
--
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