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-rw-r--r--net/core/netpoll.c4
-rw-r--r--net/ipv4/ip_gre.c3
-rw-r--r--net/ipv4/ip_output.c3
-rw-r--r--net/ipv4/ipip.c3
-rw-r--r--net/ipv4/ipmr.c3
-rw-r--r--net/ipv4/ipvs/ip_vs_xmit.c3
-rw-r--r--net/ipv4/xfrm4_mode_beet.c3
-rw-r--r--net/ipv4/xfrm4_mode_transport.c4
-rw-r--r--net/ipv4/xfrm4_mode_tunnel.c3
-rw-r--r--net/ipv6/ip6_output.c14
-rw-r--r--net/ipv6/ip6_tunnel.c3
-rw-r--r--net/ipv6/sit.c3
12 files changed, 34 insertions, 15 deletions
diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index b4d1cdd58f11..44e030eb6e75 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -308,7 +308,9 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
if (udph->check == 0)
udph->check = CSUM_MANGLED_0;
- skb->nh.iph = iph = (struct iphdr *)skb_push(skb, sizeof(*iph));
+ skb_push(skb, sizeof(*iph));
+ skb_reset_network_header(skb);
+ iph = skb->nh.iph;
/* iph->version = 4; iph->ihl = 5; */
put_unaligned(0x45, (unsigned char *)iph);
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index ced2c4baf174..f84ca6668fb9 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -828,7 +828,8 @@ static int ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
}
skb->h.raw = skb->nh.raw;
- skb->nh.raw = skb_push(skb, gre_hlen);
+ skb_push(skb, gre_hlen);
+ skb_reset_network_header(skb);
memset(&(IPCB(skb)->opt), 0, sizeof(IPCB(skb)->opt));
IPCB(skb)->flags &= ~(IPSKB_XFRM_TUNNEL_SIZE | IPSKB_XFRM_TRANSFORMED |
IPSKB_REROUTED);
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index 32f1a23a80f9..d329718a8e8c 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -503,7 +503,8 @@ int ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff*))
if (frag) {
frag->ip_summed = CHECKSUM_NONE;
frag->h.raw = frag->data;
- frag->nh.raw = __skb_push(frag, hlen);
+ __skb_push(frag, hlen);
+ skb_reset_network_header(frag);
memcpy(frag->nh.raw, iph, hlen);
iph = frag->nh.iph;
iph->tot_len = htons(frag->len);
diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
index 5f886c892861..843cc09f961f 100644
--- a/net/ipv4/ipip.c
+++ b/net/ipv4/ipip.c
@@ -619,7 +619,8 @@ static int ipip_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
}
skb->h.raw = skb->nh.raw;
- skb->nh.raw = skb_push(skb, sizeof(struct iphdr));
+ skb_push(skb, sizeof(struct iphdr));
+ skb_reset_network_header(skb);
memset(&(IPCB(skb)->opt), 0, sizeof(IPCB(skb)->opt));
IPCB(skb)->flags &= ~(IPSKB_XFRM_TUNNEL_SIZE | IPSKB_XFRM_TRANSFORMED |
IPSKB_REROUTED);
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index f73f4e402f72..05c82ca45aaf 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -1593,7 +1593,8 @@ int ipmr_get_route(struct sk_buff *skb, struct rtmsg *rtm, int nowait)
return -ENOMEM;
}
- skb2->nh.raw = skb_push(skb2, sizeof(struct iphdr));
+ skb_push(skb2, sizeof(struct iphdr));
+ skb_reset_network_header(skb2);
skb2->nh.iph->ihl = sizeof(struct iphdr)>>2;
skb2->nh.iph->saddr = rt->rt_src;
skb2->nh.iph->daddr = rt->rt_dst;
diff --git a/net/ipv4/ipvs/ip_vs_xmit.c b/net/ipv4/ipvs/ip_vs_xmit.c
index f73c5acf5dd1..d1403d0855ed 100644
--- a/net/ipv4/ipvs/ip_vs_xmit.c
+++ b/net/ipv4/ipvs/ip_vs_xmit.c
@@ -385,7 +385,8 @@ ip_vs_tunnel_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
/* fix old IP header checksum */
ip_send_check(old_iph);
- skb->nh.raw = skb_push(skb, sizeof(struct iphdr));
+ skb_push(skb, sizeof(struct iphdr));
+ skb_reset_network_header(skb);
memset(&(IPCB(skb)->opt), 0, sizeof(IPCB(skb)->opt));
/* drop old route */
diff --git a/net/ipv4/xfrm4_mode_beet.c b/net/ipv4/xfrm4_mode_beet.c
index d419e15d9803..eaaf3565f3b2 100644
--- a/net/ipv4/xfrm4_mode_beet.c
+++ b/net/ipv4/xfrm4_mode_beet.c
@@ -40,7 +40,8 @@ static int xfrm4_beet_output(struct xfrm_state *x, struct sk_buff *skb)
if (unlikely(optlen))
hdrlen += IPV4_BEET_PHMAXLEN - (optlen & 4);
- skb->nh.raw = skb_push(skb, x->props.header_len + hdrlen);
+ skb_push(skb, x->props.header_len + hdrlen);
+ skb_reset_network_header(skb);
top_iph = skb->nh.iph;
skb->h.raw += sizeof(*iph) - hdrlen;
diff --git a/net/ipv4/xfrm4_mode_transport.c b/net/ipv4/xfrm4_mode_transport.c
index 92676b7e4034..290c0f2e7c29 100644
--- a/net/ipv4/xfrm4_mode_transport.c
+++ b/net/ipv4/xfrm4_mode_transport.c
@@ -32,7 +32,9 @@ static int xfrm4_transport_output(struct xfrm_state *x, struct sk_buff *skb)
ihl = iph->ihl * 4;
skb->h.raw += ihl;
- skb->nh.raw = memmove(skb_push(skb, x->props.header_len), iph, ihl);
+ skb_push(skb, x->props.header_len);
+ skb_reset_network_header(skb);
+ memmove(skb->nh.raw, iph, ihl);
return 0;
}
diff --git a/net/ipv4/xfrm4_mode_tunnel.c b/net/ipv4/xfrm4_mode_tunnel.c
index ffc6005d1d55..bec851f278e5 100644
--- a/net/ipv4/xfrm4_mode_tunnel.c
+++ b/net/ipv4/xfrm4_mode_tunnel.c
@@ -49,7 +49,8 @@ static int xfrm4_tunnel_output(struct xfrm_state *x, struct sk_buff *skb)
iph = skb->nh.iph;
skb->h.ipiph = iph;
- skb->nh.raw = skb_push(skb, x->props.header_len);
+ skb_push(skb, x->props.header_len);
+ skb_reset_network_header(skb);
top_iph = skb->nh.iph;
top_iph->ihl = 5;
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 4406546d3ce8..8a7b5c760147 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -191,7 +191,9 @@ int ip6_xmit(struct sock *sk, struct sk_buff *skb, struct flowi *fl,
ipv6_push_nfrag_opts(skb, opt, &proto, &first_hop);
}
- hdr = skb->nh.ipv6h = (struct ipv6hdr*)skb_push(skb, sizeof(struct ipv6hdr));
+ skb_push(skb, sizeof(struct ipv6hdr));
+ skb_reset_network_header(skb);
+ hdr = skb->nh.ipv6h;
/*
* Fill in the IPv6 header
@@ -626,7 +628,8 @@ static int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *))
__skb_pull(skb, hlen);
fh = (struct frag_hdr*)__skb_push(skb, sizeof(struct frag_hdr));
- skb->nh.raw = __skb_push(skb, hlen);
+ __skb_push(skb, hlen);
+ skb_reset_network_header(skb);
memcpy(skb->nh.raw, tmp_hdr, hlen);
ipv6_select_ident(skb, fh);
@@ -649,7 +652,8 @@ static int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *))
frag->ip_summed = CHECKSUM_NONE;
frag->h.raw = frag->data;
fh = (struct frag_hdr*)__skb_push(frag, sizeof(struct frag_hdr));
- frag->nh.raw = __skb_push(frag, hlen);
+ __skb_push(frag, hlen);
+ skb_reset_network_header(frag);
memcpy(frag->nh.raw, tmp_hdr, hlen);
offset += skb->len - hlen - sizeof(struct frag_hdr);
fh->nexthdr = nexthdr;
@@ -1346,7 +1350,9 @@ int ip6_push_pending_frames(struct sock *sk)
if (opt && opt->opt_nflen)
ipv6_push_nfrag_opts(skb, opt, &proto, &final_dst);
- skb->nh.ipv6h = hdr = (struct ipv6hdr*) skb_push(skb, sizeof(struct ipv6hdr));
+ skb_push(skb, sizeof(struct ipv6hdr));
+ skb_reset_network_header(skb);
+ hdr = skb->nh.ipv6h;
*(__be32*)hdr = fl->fl6_flowlabel |
htonl(0x60000000 | ((int)np->cork.tclass << 20));
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index 30df8e6c42cc..a1e4f39c6793 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -907,7 +907,8 @@ static int ip6_tnl_xmit2(struct sk_buff *skb,
init_tel_txopt(&opt, encap_limit);
ipv6_push_nfrag_opts(skb, &opt.ops, &proto, NULL);
}
- skb->nh.raw = skb_push(skb, sizeof(struct ipv6hdr));
+ skb_push(skb, sizeof(struct ipv6hdr));
+ skb_reset_network_header(skb);
ipv6h = skb->nh.ipv6h;
*(__be32*)ipv6h = fl->fl6_flowlabel | htonl(0x60000000);
dsfield = INET_ECN_encapsulate(0, dsfield);
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index 0477728578fe..62883d41b6c3 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -554,7 +554,8 @@ static int ipip6_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
}
skb->h.raw = skb->nh.raw;
- skb->nh.raw = skb_push(skb, sizeof(struct iphdr));
+ skb_push(skb, sizeof(struct iphdr));
+ skb_reset_network_header(skb);
memset(&(IPCB(skb)->opt), 0, sizeof(IPCB(skb)->opt));
IPCB(skb)->flags = 0;
dst_release(skb->dst);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-18 00:27:56 +0000