diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/netfilter/nf_nat_proto_sctp.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/netfilter/nf_nat_proto_sctp.c b/net/netfilter/nf_nat_proto_sctp.c index 2e14108ff697..31d358691af0 100644 --- a/net/netfilter/nf_nat_proto_sctp.c +++ b/net/netfilter/nf_nat_proto_sctp.c @@ -47,7 +47,10 @@ sctp_manip_pkt(struct sk_buff *skb, hdr->dest = tuple->dst.u.sctp.port; } - hdr->checksum = sctp_compute_cksum(skb, hdroff); + if (skb->ip_summed != CHECKSUM_PARTIAL) { + hdr->checksum = sctp_compute_cksum(skb, hdroff); + skb->ip_summed = CHECKSUM_NONE; + } return true; } |