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-rw-r--r--net/ipv6/netfilter.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/net/ipv6/netfilter.c b/net/ipv6/netfilter.c
index 646a47456fd4..8d1b542806c1 100644
--- a/net/ipv6/netfilter.c
+++ b/net/ipv6/netfilter.c
@@ -100,12 +100,13 @@ unsigned int nf_ip6_checksum(struct sk_buff *skb, unsigned int hook,
}
/* fall through */
case CHECKSUM_NONE:
- skb->csum = ~csum_ipv6_magic(&ip6h->saddr, &ip6h->daddr,
+ skb->csum = ~csum_unfold(
+ csum_ipv6_magic(&ip6h->saddr, &ip6h->daddr,
skb->len - dataoff,
protocol,
csum_sub(0,
skb_checksum(skb, 0,
- dataoff, 0)));
+ dataoff, 0))));
csum = __skb_checksum_complete(skb);
}
return csum;

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