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| author | Simon Horman <horms@verge.net.au> | 2010-08-26 22:21:26 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-08-26 22:21:26 +0200 |
| commit | 8870f8427b8fe30b2684b9e569e5ce038faf41ac (patch) | |
| tree | 4d20a39d2fceee146b3be6462c50597362db59b7 | |
| parent | bna: Fixed build break for allyesconfig (diff) | |
| download | linux-8870f8427b8fe30b2684b9e569e5ce038faf41ac.tar.xz linux-8870f8427b8fe30b2684b9e569e5ce038faf41ac.zip | |
IPVS: ICMPv6 checksum calculation
Cc: Xiaoyu Du <tingsrain@gmail.com>
Signed-off-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/netfilter/ipvs/ip_vs_core.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c index 4f8ddba48011..69661db420d7 100644 --- a/net/netfilter/ipvs/ip_vs_core.c +++ b/net/netfilter/ipvs/ip_vs_core.c @@ -637,10 +637,12 @@ void ip_vs_nat_icmp_v6(struct sk_buff *skb, struct ip_vs_protocol *pp, } /* And finally the ICMP checksum */ - icmph->icmp6_cksum = 0; - /* TODO IPv6: is this correct for ICMPv6? */ - ip_vs_checksum_complete(skb, icmp_offset); - skb->ip_summed = CHECKSUM_UNNECESSARY; + icmph->icmp6_cksum = ~csum_ipv6_magic(&iph->saddr, &iph->daddr, + skb->len - icmp_offset, + IPPROTO_ICMPV6, 0); + skb->csum_start = skb_network_header(skb) - skb->head + icmp_offset; + skb->csum_offset = offsetof(struct icmp6hdr, icmp6_cksum); + skb->ip_summed = CHECKSUM_PARTIAL; if (inout) IP_VS_DBG_PKT(11, pp, skb, (void *)ciph - (void *)iph, |