diff options
Diffstat (limited to 'net/ipv4/netfilter/ipt_ecn.c')
| -rw-r--r-- | net/ipv4/netfilter/ipt_ecn.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/netfilter/ipt_ecn.c b/net/ipv4/netfilter/ipt_ecn.c index 37508b2cfea..b8ade3cc775 100644 --- a/net/ipv4/netfilter/ipt_ecn.c +++ b/net/ipv4/netfilter/ipt_ecn.c @@ -11,6 +11,7 @@ #include <linux/in.h> #include <linux/ip.h> +#include <net/ip.h> #include <linux/module.h> #include <linux/skbuff.h> #include <linux/tcp.h> @@ -38,8 +39,7 @@ static inline int match_tcp(const struct sk_buff *skb, /* In practice, TCP match does this, so can't fail. But let's * be good citizens. */ - th = skb_header_pointer(skb, skb->nh.iph->ihl * 4, - sizeof(_tcph), &_tcph); + th = skb_header_pointer(skb, ip_hdrlen(skb), sizeof(_tcph), &_tcph); if (th == NULL) { *hotdrop = 0; return 0; |