diff options
Diffstat (limited to 'net/sched/act_csum.c')
| -rw-r--r-- | net/sched/act_csum.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/net/sched/act_csum.c b/net/sched/act_csum.c index 4cd5cf1aedf8..a40ed3d29988 100644 --- a/net/sched/act_csum.c +++ b/net/sched/act_csum.c @@ -176,6 +176,9 @@ static int tcf_csum_ipv4_tcp(struct sk_buff *skb, struct tcphdr *tcph; const struct iphdr *iph; + if (skb_is_gso(skb) && skb_shinfo(skb)->gso_type & SKB_GSO_TCPV4) + return 1; + tcph = tcf_csum_skb_nextlayer(skb, ihl, ipl, sizeof(*tcph)); if (tcph == NULL) return 0; @@ -197,6 +200,9 @@ static int tcf_csum_ipv6_tcp(struct sk_buff *skb, struct tcphdr *tcph; const struct ipv6hdr *ip6h; + if (skb_is_gso(skb) && skb_shinfo(skb)->gso_type & SKB_GSO_TCPV6) + return 1; + tcph = tcf_csum_skb_nextlayer(skb, ihl, ipl, sizeof(*tcph)); if (tcph == NULL) return 0; @@ -220,6 +226,9 @@ static int tcf_csum_ipv4_udp(struct sk_buff *skb, const struct iphdr *iph; u16 ul; + if (skb_is_gso(skb) && skb_shinfo(skb)->gso_type & SKB_GSO_UDP) + return 1; + /* * Support both UDP and UDPLITE checksum algorithms, Don't use * udph->len to get the real length without any protocol check, @@ -273,6 +282,9 @@ static int tcf_csum_ipv6_udp(struct sk_buff *skb, const struct ipv6hdr *ip6h; u16 ul; + if (skb_is_gso(skb) && skb_shinfo(skb)->gso_type & SKB_GSO_UDP) + return 1; + /* * Support both UDP and UDPLITE checksum algorithms, Don't use * udph->len to get the real length without any protocol check, |