datapath: STT: Fix checksum handling.

[cascardo/ovs.git] / datapath / linux / compat / stt.c

diff --git a/datapath/linux/compat/stt.c b/datapath/linux/compat/stt.c
index 5b68577..eb397e8 100644 (file)
--- a/datapath/linux/compat/stt.c
+++ b/datapath/linux/compat/stt.c
@@ -1347,6 +1347,7 @@ static void stt_rcv(struct stt_dev *stt_dev, struct sk_buff *skb)
        if (unlikely(!validate_checksum(skb)))
                goto drop;
 
+       __skb_pull(skb, sizeof(struct tcphdr));
        skb = reassemble(skb);
        if (!skb)
                return;
@@ -1490,7 +1491,7 @@ static unsigned int nf_ip_hook(FIRST_PARAM, struct sk_buff *skb, LAST_PARAM)
        if (!stt_dev)
                return NF_ACCEPT;
 
-       __skb_pull(skb, ip_hdr_len + sizeof(struct tcphdr));
+       __skb_pull(skb, ip_hdr_len);
        stt_rcv(stt_dev, skb);
        return NF_STOLEN;
 }