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authorChangli Gao <xiaosuo@gmail.com>2010-07-29 10:04:18 -0400
committerDavid S. Miller <davem@davemloft.net>2010-08-01 01:04:55 -0400
commit3a3dfb062c2e086c202d34f09ce29634515ad256 (patch)
tree01569a926ed206fa91736eb06def56d000e46791 /net/sched/act_nat.c
parent072d79a31a3b870b49886f4347e23f81b7eca3ac (diff)
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: Changli Gao <xiaosuo@gmail.com> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/act_nat.c')
-rw-r--r--net/sched/act_nat.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sched/act_nat.c b/net/sched/act_nat.c
index ea008f57fc83..abbf4fa66a0b 100644
--- a/net/sched/act_nat.c
+++ b/net/sched/act_nat.c
@@ -247,7 +247,7 @@ static int tcf_nat(struct sk_buff *skb, struct tc_action *a,
247 iph->saddr = new_addr; 247 iph->saddr = new_addr;
248 248
249 inet_proto_csum_replace4(&icmph->checksum, skb, addr, new_addr, 249 inet_proto_csum_replace4(&icmph->checksum, skb, addr, new_addr,
250 1); 250 0);
251 break; 251 break;
252 } 252 }
253 default: 253 default: