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-rw-r--r--net/ipv6/ah6.c8
-rw-r--r--net/ipv6/exthdrs.c6
-rw-r--r--net/ipv6/ip6_input.c2
-rw-r--r--net/ipv6/ip6_output.c11
-rw-r--r--net/ipv6/ip6_tunnel.c4
-rw-r--r--net/ipv6/ipcomp6.c2
-rw-r--r--net/ipv6/netfilter/ip6t_LOG.c2
-rw-r--r--net/ipv6/netfilter/nf_conntrack_reasm.c4
-rw-r--r--net/ipv6/raw.c2
-rw-r--r--net/ipv6/reassembly.c8
-rw-r--r--net/ipv6/sit.c4
-rw-r--r--net/ipv6/xfrm6_mode_beet.c4
-rw-r--r--net/ipv6/xfrm6_mode_transport.c4
-rw-r--r--net/ipv6/xfrm6_mode_tunnel.c4
14 files changed, 33 insertions, 32 deletions
diff --git a/net/ipv6/ah6.c b/net/ipv6/ah6.c
index d2af4fe3725b..b696c8401200 100644
--- a/net/ipv6/ah6.c
+++ b/net/ipv6/ah6.c
@@ -316,8 +316,8 @@ static int ah6_input(struct xfrm_state *x, struct sk_buff *skb)
*
* To erase AH:
* Keeping copy of cleared headers. After AH processing,
- * Moving the pointer of skb->nh.raw by using skb_pull as long as AH
- * header length. Then copy back the copy as long as hdr_len
+ * Moving the pointer of skb->network_header by using skb_pull as long
+ * as AH header length. Then copy back the copy as long as hdr_len
* If destination header following AH exists, copy it into after [Ext2].
*
* |<>|[IPv6][Ext1][Ext2][Dest][Payload]
@@ -384,9 +384,9 @@ static int ah6_input(struct xfrm_state *x, struct sk_buff *skb)
}
}
- skb->nh.raw += ah_hlen;
+ skb->network_header += ah_hlen;
memcpy(skb_network_header(skb), tmp_hdr, hdr_len);
- skb->h.raw = skb->nh.raw;
+ skb->transport_header = skb->network_header;
__skb_pull(skb, ah_hlen + hdr_len);
kfree(tmp_hdr);
diff --git a/net/ipv6/exthdrs.c b/net/ipv6/exthdrs.c
index f34cc2bd489a..a6a275db88cd 100644
--- a/net/ipv6/exthdrs.c
+++ b/net/ipv6/exthdrs.c
@@ -306,7 +306,7 @@ static int ipv6_destopt_rcv(struct sk_buff **skbp)
if (ip6_parse_tlv(tlvprocdestopt_lst, skbp)) {
dst_release(dst);
skb = *skbp;
- skb->h.raw += (skb_transport_header(skb)[1] + 1) << 3;
+ skb->transport_header += (skb_transport_header(skb)[1] + 1) << 3;
opt = IP6CB(skb);
#ifdef CONFIG_IPV6_MIP6
opt->nhoff = dstbuf;
@@ -444,7 +444,7 @@ looped_back:
}
opt->lastopt = opt->srcrt = skb_network_header_len(skb);
- skb->h.raw += (hdr->hdrlen + 1) << 3;
+ skb->transport_header += (hdr->hdrlen + 1) << 3;
opt->dst0 = opt->dst1;
opt->dst1 = 0;
opt->nhoff = (&hdr->nexthdr) - skb_network_header(skb);
@@ -752,7 +752,7 @@ int ipv6_parse_hopopts(struct sk_buff **skbp)
opt->hop = sizeof(struct ipv6hdr);
if (ip6_parse_tlv(tlvprochopopt_lst, skbp)) {
skb = *skbp;
- skb->h.raw += (skb_transport_header(skb)[1] + 1) << 3;
+ skb->transport_header += (skb_transport_header(skb)[1] + 1) << 3;
opt = IP6CB(skb);
opt->nhoff = sizeof(struct ipv6hdr);
return 1;
diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c
index cf0c4406b59e..be0ee8a34f9b 100644
--- a/net/ipv6/ip6_input.c
+++ b/net/ipv6/ip6_input.c
@@ -101,7 +101,7 @@ int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
if (hdr->version != 6)
goto err;
- skb->h.raw = skb->nh.raw + sizeof(*hdr);
+ skb->transport_header = skb->network_header + sizeof(*hdr);
IP6CB(skb)->nhoff = offsetof(struct ipv6hdr, nexthdr);
pkt_len = ntohs(hdr->payload_len);
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 57a326080757..b2c092c6b9dc 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -733,7 +733,8 @@ slow_path:
skb_put(frag, len + hlen + sizeof(struct frag_hdr));
skb_reset_network_header(frag);
fh = (struct frag_hdr *)(skb_network_header(frag) + hlen);
- frag->h.raw = frag->nh.raw + hlen + sizeof(struct frag_hdr);
+ frag->transport_header = (frag->network_header + hlen +
+ sizeof(struct frag_hdr));
/*
* Charge the memory for the fragment to any owner
@@ -761,7 +762,7 @@ slow_path:
/*
* Copy a block of the IP datagram.
*/
- if (skb_copy_bits(skb, ptr, frag->h.raw, len))
+ if (skb_copy_bits(skb, ptr, skb_transport_header(skb), len))
BUG();
left -= len;
@@ -976,7 +977,7 @@ static inline int ip6_ufo_append_data(struct sock *sk,
skb_reset_network_header(skb);
/* initialize protocol header pointer */
- skb->h.raw = skb->nh.raw + fragheaderlen;
+ skb->transport_header = skb->network_header + fragheaderlen;
skb->ip_summed = CHECKSUM_PARTIAL;
skb->csum = 0;
@@ -1198,8 +1199,8 @@ alloc_new_skb:
data = skb_put(skb, fraglen);
skb_set_network_header(skb, exthdrlen);
data += fragheaderlen;
- skb->h.raw = skb->nh.raw + fragheaderlen;
-
+ skb->transport_header = (skb->network_header +
+ fragheaderlen);
if (fraggap) {
skb->csum = skb_copy_and_csum_bits(
skb_prev, maxfraglen,
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index 05b59a77bc69..a0902fbdb4e1 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -701,7 +701,7 @@ static int ip6_tnl_rcv(struct sk_buff *skb, __u16 protocol,
goto discard;
}
secpath_reset(skb);
- skb->mac.raw = skb->nh.raw;
+ skb->mac_header = skb->network_header;
skb_reset_network_header(skb);
skb->protocol = htons(protocol);
skb->pkt_type = PACKET_HOST;
@@ -898,7 +898,7 @@ static int ip6_tnl_xmit2(struct sk_buff *skb,
dst_release(skb->dst);
skb->dst = dst_clone(dst);
- skb->h.raw = skb->nh.raw;
+ skb->transport_header = skb->network_header;
proto = fl->proto;
if (encap_limit >= 0) {
diff --git a/net/ipv6/ipcomp6.c b/net/ipv6/ipcomp6.c
index 5555c98dea03..7691a1b5caac 100644
--- a/net/ipv6/ipcomp6.c
+++ b/net/ipv6/ipcomp6.c
@@ -81,7 +81,7 @@ static int ipcomp6_input(struct xfrm_state *x, struct sk_buff *skb)
/* Remove ipcomp header and decompress original payload */
iph = ipv6_hdr(skb);
ipch = (void *)skb->data;
- skb->h.raw = skb->nh.raw + sizeof(*ipch);
+ skb->transport_header = skb->network_header + sizeof(*ipch);
__skb_pull(skb, sizeof(*ipch));
/* decompression */
diff --git a/net/ipv6/netfilter/ip6t_LOG.c b/net/ipv6/netfilter/ip6t_LOG.c
index 54d176187f3f..b465e24e90b3 100644
--- a/net/ipv6/netfilter/ip6t_LOG.c
+++ b/net/ipv6/netfilter/ip6t_LOG.c
@@ -396,7 +396,7 @@ ip6t_log_packet(unsigned int pf,
/* MAC logging for input chain only. */
printk("MAC=");
if (skb->dev && (len = skb->dev->hard_header_len) &&
- skb->mac.raw != skb->nh.raw) {
+ skb->mac_header != skb->network_header) {
const unsigned char *p = skb_mac_header(skb);
int i;
diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
index 490e7e151f2d..b7889ceef556 100644
--- a/net/ipv6/netfilter/nf_conntrack_reasm.c
+++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
@@ -630,8 +630,8 @@ nf_ct_frag6_reasm(struct nf_ct_frag6_queue *fq, struct net_device *dev)
skb_network_header(head)[fq->nhoffset] = skb_transport_header(head)[0];
memmove(head->head + sizeof(struct frag_hdr), head->head,
(head->data - head->head) - sizeof(struct frag_hdr));
- head->mac.raw += sizeof(struct frag_hdr);
- head->nh.raw += sizeof(struct frag_hdr);
+ head->mac_header += sizeof(struct frag_hdr);
+ head->network_header += sizeof(struct frag_hdr);
skb_shinfo(head)->frag_list = head->next;
skb_reset_transport_header(head);
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index f925ca7c1a50..8705f6a502d9 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -583,7 +583,7 @@ static int rawv6_send_hdrinc(struct sock *sk, void *from, int length,
skb->ip_summed = CHECKSUM_NONE;
- skb->h.raw = skb->nh.raw;
+ skb->transport_header = skb->network_header;
err = memcpy_fromiovecend((void *)iph, from, 0, length);
if (err)
goto error_fault;
diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
index 6dfacfa7a599..de795c04e34c 100644
--- a/net/ipv6/reassembly.c
+++ b/net/ipv6/reassembly.c
@@ -646,11 +646,11 @@ static int ip6_frag_reasm(struct frag_queue *fq, struct sk_buff **skb_in,
/* We have to remove fragment header from datagram and to relocate
* header in order to calculate ICV correctly. */
nhoff = fq->nhoffset;
- skb_network_header(head)[nhoff] = head->h.raw[0];
+ skb_network_header(head)[nhoff] = skb_transport_header(head)[0];
memmove(head->head + sizeof(struct frag_hdr), head->head,
(head->data - head->head) - sizeof(struct frag_hdr));
- head->mac.raw += sizeof(struct frag_hdr);
- head->nh.raw += sizeof(struct frag_hdr);
+ head->mac_header += sizeof(struct frag_hdr);
+ head->network_header += sizeof(struct frag_hdr);
skb_shinfo(head)->frag_list = head->next;
skb_reset_transport_header(head);
@@ -732,7 +732,7 @@ static int ipv6_frag_rcv(struct sk_buff **skbp)
if (!(fhdr->frag_off & htons(0xFFF9))) {
/* It is not a fragmented frame */
- skb->h.raw += sizeof(struct frag_hdr);
+ skb->transport_header += sizeof(struct frag_hdr);
IP6_INC_STATS_BH(ip6_dst_idev(skb->dst), IPSTATS_MIB_REASMOKS);
IP6CB(skb)->nhoff = (u8 *)fhdr - skb_network_header(skb);
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index 1e8827b90aa7..27fe10ffacb0 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -382,7 +382,7 @@ static int ipip6_rcv(struct sk_buff *skb)
read_lock(&ipip6_lock);
if ((tunnel = ipip6_tunnel_lookup(iph->saddr, iph->daddr)) != NULL) {
secpath_reset(skb);
- skb->mac.raw = skb->nh.raw;
+ skb->mac_header = skb->network_header;
skb_reset_network_header(skb);
IPCB(skb)->flags = 0;
skb->protocol = htons(ETH_P_IPV6);
@@ -553,7 +553,7 @@ static int ipip6_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
iph6 = ipv6_hdr(skb);
}
- skb->h.raw = skb->nh.raw;
+ skb->transport_header = skb->network_header;
skb_push(skb, sizeof(struct iphdr));
skb_reset_network_header(skb);
memset(&(IPCB(skb)->opt), 0, sizeof(IPCB(skb)->opt));
diff --git a/net/ipv6/xfrm6_mode_beet.c b/net/ipv6/xfrm6_mode_beet.c
index 8a01b0da2ddd..2e61d6ddece3 100644
--- a/net/ipv6/xfrm6_mode_beet.c
+++ b/net/ipv6/xfrm6_mode_beet.c
@@ -48,8 +48,8 @@ static int xfrm6_beet_output(struct xfrm_state *x, struct sk_buff *skb)
skb_reset_network_header(skb);
top_iph = ipv6_hdr(skb);
- skb->h.raw = skb->nh.raw + sizeof(struct ipv6hdr);
- skb->nh.raw += offsetof(struct ipv6hdr, nexthdr);
+ skb->transport_header = skb->network_header + sizeof(struct ipv6hdr);
+ skb->network_header += offsetof(struct ipv6hdr, nexthdr);
ipv6_addr_copy(&top_iph->saddr, (struct in6_addr *)&x->props.saddr);
ipv6_addr_copy(&top_iph->daddr, (struct in6_addr *)&x->id.daddr);
diff --git a/net/ipv6/xfrm6_mode_transport.c b/net/ipv6/xfrm6_mode_transport.c
index eb1864b5aae7..c026bfea820a 100644
--- a/net/ipv6/xfrm6_mode_transport.c
+++ b/net/ipv6/xfrm6_mode_transport.c
@@ -54,10 +54,10 @@ static int xfrm6_transport_input(struct xfrm_state *x, struct sk_buff *skb)
{
int ihl = skb->data - skb_transport_header(skb);
- if (skb->h.raw != skb->nh.raw) {
+ if (skb->transport_header != skb->network_header) {
memmove(skb_transport_header(skb),
skb_network_header(skb), ihl);
- skb->nh.raw = skb->h.raw;
+ skb->network_header = skb->transport_header;
}
ipv6_hdr(skb)->payload_len = htons(skb->len + ihl -
sizeof(struct ipv6hdr));
diff --git a/net/ipv6/xfrm6_mode_tunnel.c b/net/ipv6/xfrm6_mode_tunnel.c
index 21d65df7479e..a6c0cdf46ad6 100644
--- a/net/ipv6/xfrm6_mode_tunnel.c
+++ b/net/ipv6/xfrm6_mode_tunnel.c
@@ -55,8 +55,8 @@ static int xfrm6_tunnel_output(struct xfrm_state *x, struct sk_buff *skb)
skb_reset_network_header(skb);
top_iph = ipv6_hdr(skb);
- skb->h.raw = skb->nh.raw + sizeof(struct ipv6hdr);
- skb->nh.raw += offsetof(struct ipv6hdr, nexthdr);
+ skb->transport_header = skb->network_header + sizeof(struct ipv6hdr);
+ skb->network_header += offsetof(struct ipv6hdr, nexthdr);
top_iph->version = 6;
if (xdst->route->ops->family == AF_INET6) {
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.