On Jan 6 2008 11:22, Herbert Xu wrote:
>@@ -271,6 +271,7 @@ static int raw_send_hdrinc(struct sock *sk, void *from,
>size_t length,
> int hh_len;
> struct iphdr *iph;
> struct sk_buff *skb;
>+ unsigned int iphlen;
> int err;
>
> if (length > rt->u.dst.dev->mtu) {
>@@ -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) :-)
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