diff options
Diffstat (limited to 'net/ipv4/netfilter/ip_nat_core.c')
-rw-r--r-- | net/ipv4/netfilter/ip_nat_core.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/ipv4/netfilter/ip_nat_core.c b/net/ipv4/netfilter/ip_nat_core.c index 4b6260a97408..9d1a5175dcd4 100644 --- a/net/ipv4/netfilter/ip_nat_core.c +++ b/net/ipv4/netfilter/ip_nat_core.c @@ -362,12 +362,10 @@ manip_pkt(u_int16_t proto, iph = (void *)(*pskb)->data + iphdroff; if (maniptype == IP_NAT_MANIP_SRC) { - iph->check = nf_csum_update(~iph->saddr, target->src.ip, - iph->check); + nf_csum_replace4(&iph->check, iph->saddr, target->src.ip); iph->saddr = target->src.ip; } else { - iph->check = nf_csum_update(~iph->daddr, target->dst.ip, - iph->check); + nf_csum_replace4(&iph->check, iph->daddr, target->dst.ip); iph->daddr = target->dst.ip; } return 1; |