diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2007-04-10 20:50:43 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-25 22:24:59 -0700 |
| commit | d56f90a7c96da5187f0cdf07ee7434fe6aa78bbc (patch) | |
| tree | 3b9073cecfbb3b6a1e25ab2b5dd2a22a43aef238 /net/ipv4/ipvs | |
| parent | bbe735e4247dba32568a305553b010081c8dea99 (diff) | |
[SK_BUFF]: Introduce skb_network_header()
For the places where we need a pointer to the network header, it is still legal
to touch skb->nh.raw directly if just adding to, subtracting from or setting it
to another layer header.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ipvs')
| -rw-r--r-- | net/ipv4/ipvs/ip_vs_app.c | 4 | ||||
| -rw-r--r-- | net/ipv4/ipvs/ip_vs_core.c | 3 |
2 files changed, 4 insertions, 3 deletions
diff --git a/net/ipv4/ipvs/ip_vs_app.c b/net/ipv4/ipvs/ip_vs_app.c index 22e104c6a49..f29d3a27eec 100644 --- a/net/ipv4/ipvs/ip_vs_app.c +++ b/net/ipv4/ipvs/ip_vs_app.c @@ -338,7 +338,7 @@ static inline int app_tcp_pkt_out(struct ip_vs_conn *cp, struct sk_buff **pskb, if (!ip_vs_make_skb_writable(pskb, tcp_offset + sizeof(*th))) return 0; - th = (struct tcphdr *)((*pskb)->nh.raw + tcp_offset); + th = (struct tcphdr *)(skb_network_header(*pskb) + tcp_offset); /* * Remember seq number in case this pkt gets resized @@ -413,7 +413,7 @@ static inline int app_tcp_pkt_in(struct ip_vs_conn *cp, struct sk_buff **pskb, if (!ip_vs_make_skb_writable(pskb, tcp_offset + sizeof(*th))) return 0; - th = (struct tcphdr *)((*pskb)->nh.raw + tcp_offset); + th = (struct tcphdr *)(skb_network_header(*pskb) + tcp_offset); /* * Remember seq number in case this pkt gets resized diff --git a/net/ipv4/ipvs/ip_vs_core.c b/net/ipv4/ipvs/ip_vs_core.c index 858686d616a..5d54dd2ce12 100644 --- a/net/ipv4/ipvs/ip_vs_core.c +++ b/net/ipv4/ipvs/ip_vs_core.c @@ -559,7 +559,8 @@ void ip_vs_nat_icmp(struct sk_buff *skb, struct ip_vs_protocol *pp, { struct iphdr *iph = skb->nh.iph; unsigned int icmp_offset = iph->ihl*4; - struct icmphdr *icmph = (struct icmphdr *)(skb->nh.raw + icmp_offset); + struct icmphdr *icmph = (struct icmphdr *)(skb_network_header(skb) + + icmp_offset); struct iphdr *ciph = (struct iphdr *)(icmph + 1); if (inout) { |