diff options
author | Al Viro <viro@zeniv.linux.org.uk> | 2006-11-14 21:43:23 -0800 |
---|---|---|
committer | David S. Miller <davem@sunset.davemloft.net> | 2006-12-02 21:23:42 -0800 |
commit | 43bc0ca7eadc024e9e5b935fa5e0892df4fec9eb (patch) | |
tree | 8e25b4ab9050c3fa5d47b38fced544b5587bcdd8 /net/ipv4/netfilter/ip_nat_proto_tcp.c | |
parent | f9214b2627fb8582af1986afc4aed5942086a535 (diff) |
[NET]: netfilter checksum annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/netfilter/ip_nat_proto_tcp.c')
-rw-r--r-- | net/ipv4/netfilter/ip_nat_proto_tcp.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/net/ipv4/netfilter/ip_nat_proto_tcp.c b/net/ipv4/netfilter/ip_nat_proto_tcp.c index 12deb13b93b..b586d18b3fb 100644 --- a/net/ipv4/netfilter/ip_nat_proto_tcp.c +++ b/net/ipv4/netfilter/ip_nat_proto_tcp.c @@ -129,9 +129,8 @@ tcp_manip_pkt(struct sk_buff **pskb, if (hdrsize < sizeof(*hdr)) return 1; - hdr->check = nf_proto_csum_update(*pskb, ~oldip, newip, hdr->check, 1); - hdr->check = nf_proto_csum_update(*pskb, oldport ^ htons(0xFFFF), newport, - hdr->check, 0); + nf_proto_csum_replace4(&hdr->check, *pskb, oldip, newip, 1); + nf_proto_csum_replace2(&hdr->check, *pskb, oldport, newport, 0); return 1; } |