Cross Reference: /net/ipv4/ah4.c

Lines Matching refs:iph
78 static int ip_clear_mutable_options(const struct iphdr *iph, __be32 *daddr)
80 	unsigned char *optptr = (unsigned char *)(iph+1);
81 	int  l = iph->ihl*4 - sizeof(struct iphdr);
121 	struct iphdr *iph;
129 	iph = AH_SKB_CB(skb)->tmp;
130 	icv = ah_tmp_icv(ahp->ahash, iph, ihl);
133 	top_iph->tos = iph->tos;
134 	top_iph->ttl = iph->ttl;
135 	top_iph->frag_off = iph->frag_off;
137 		top_iph->daddr = iph->daddr;
138 		memcpy(top_iph+1, iph+1, top_iph->ihl*4 - sizeof(struct iphdr));
155 	struct iphdr *iph, *top_iph;
179 	iph = ah_alloc_tmp(ahash, nfrags + sglists, ihl + seqhi_len);
180 	if (!iph)
182 	seqhi = (__be32 *)((char *)iph + ihl);
192 	iph->tos = top_iph->tos;
193 	iph->ttl = top_iph->ttl;
194 	iph->frag_off = top_iph->frag_off;
197 		iph->daddr = top_iph->daddr;
198 		memcpy(iph+1, top_iph+1, top_iph->ihl*4 - sizeof(struct iphdr));
233 	AH_SKB_CB(skb)->tmp = iph;
247 	top_iph->tos = iph->tos;
248 	top_iph->ttl = iph->ttl;
249 	top_iph->frag_off = iph->frag_off;
251 		top_iph->daddr = iph->daddr;
252 		memcpy(top_iph+1, iph+1, top_iph->ihl*4 - sizeof(struct iphdr));
256 	kfree(iph);
308 	struct iphdr *iph, *work_iph;
353 	iph = ip_hdr(skb);
373 	memcpy(work_iph, iph, ihl);
377 	iph->ttl = 0;
378 	iph->tos = 0;
379 	iph->frag_off = 0;
380 	iph->check = 0;
381 	if (ihl > sizeof(*iph)) {
383 		err = ip_clear_mutable_options(iph, &dummy);
434 	const struct iphdr *iph = (const struct iphdr *)skb->data;
435 	struct ip_auth_hdr *ah = (struct ip_auth_hdr *)(skb->data+(iph->ihl<<2));
448 	x = xfrm_state_lookup(net, skb->mark, (const xfrm_address_t *)&iph->daddr,