Lines Matching refs:hoff
4835 hn_check_iplen(const struct mbuf *m, int hoff)
4842 len = hoff + sizeof(struct ip);
4852 ip = mtodo(m, hoff);
4860 if (m->m_len < hoff + iphlen)
4869 if (m->m_pkthdr.len < hoff + iplen)
4886 if (m->m_len < hoff + iphlen + sizeof(struct tcphdr))
4892 if (m->m_len < hoff + iphlen + thoff)
4898 if (m->m_len < hoff + iphlen + sizeof(struct udphdr))
4914 int hoff;
4916 hoff = sizeof(*eh);
4918 KASSERT(m_new->m_len >= hoff, ("not ethernet frame"));
4925 hoff = sizeof(*evl);
4926 if (m_new->m_len < hoff)
4934 *l4proto = hn_check_iplen(m_new, hoff);