diff options
Diffstat (limited to 'net/ipv4/netfilter/ip_nat_standalone.c')
| -rw-r--r-- | net/ipv4/netfilter/ip_nat_standalone.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/ipv4/netfilter/ip_nat_standalone.c b/net/ipv4/netfilter/ip_nat_standalone.c index 17de077a790169..f4f00c816d8741 100644 --- a/net/ipv4/netfilter/ip_nat_standalone.c +++ b/net/ipv4/netfilter/ip_nat_standalone.c @@ -111,8 +111,9 @@ ip_nat_fn(unsigned int hooknum, & htons(IP_MF|IP_OFFSET))); /* If we had a hardware checksum before, it's now invalid */ - if ((*pskb)->ip_summed == CHECKSUM_HW) - if (skb_checksum_help(*pskb, (out == NULL))) + if ((*pskb)->ip_summed == CHECKSUM_PARTIAL || + (*pskb)->ip_summed == CHECKSUM_COMPLETE) + if (skb_checksum_help(*pskb)) return NF_DROP; ct = ip_conntrack_get(*pskb, &ctinfo); |