Commit 3a3dfb06 authored by Changli Gao's avatar Changli Gao Committed by David S. Miller

act_nat: the checksum of ICMP doesn't have pseudo header

after updating the value of the ICMP payload, inet_proto_csum_replace4() should
be called with zero pseudohdr.
Signed-off-by: default avatarChangli Gao <xiaosuo@gmail.com>
Acked-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 072d79a3
...@@ -247,7 +247,7 @@ static int tcf_nat(struct sk_buff *skb, struct tc_action *a, ...@@ -247,7 +247,7 @@ static int tcf_nat(struct sk_buff *skb, struct tc_action *a,
iph->saddr = new_addr; iph->saddr = new_addr;
inet_proto_csum_replace4(&icmph->checksum, skb, addr, new_addr, inet_proto_csum_replace4(&icmph->checksum, skb, addr, new_addr,
1); 0);
break; break;
} }
default: default:
......
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