diff options
| -rw-r--r-- | net/bridge/br_netfilter_hooks.c | 2 | ||||
| -rw-r--r-- | net/bridge/netfilter/nf_conntrack_bridge.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/net/bridge/br_netfilter_hooks.c b/net/bridge/br_netfilter_hooks.c index f20f4373ff40..b67c9c98effa 100644 --- a/net/bridge/br_netfilter_hooks.c +++ b/net/bridge/br_netfilter_hooks.c @@ -214,7 +214,7 @@ static int br_validate_ipv4(struct net *net, struct sk_buff *skb) if (unlikely(ip_fast_csum((u8 *)iph, iph->ihl))) goto csum_error; - len = ntohs(iph->tot_len); + len = skb_ip_totlen(skb); if (skb->len < len) { __IP_INC_STATS(net, IPSTATS_MIB_INTRUNCATEDPKTS); goto drop; diff --git a/net/bridge/netfilter/nf_conntrack_bridge.c b/net/bridge/netfilter/nf_conntrack_bridge.c index 5c5dd437f1c2..71056ee84773 100644 --- a/net/bridge/netfilter/nf_conntrack_bridge.c +++ b/net/bridge/netfilter/nf_conntrack_bridge.c @@ -212,7 +212,7 @@ static int nf_ct_br_ip_check(const struct sk_buff *skb) iph->version != 4) return -1; - len = ntohs(iph->tot_len); + len = skb_ip_totlen(skb); if (skb->len < nhoff + len || len < (iph->ihl * 4)) return -1; @@ -256,7 +256,7 @@ static unsigned int nf_ct_bridge_pre(void *priv, struct sk_buff *skb, if (!pskb_may_pull(skb, sizeof(struct iphdr))) return NF_ACCEPT; - len = ntohs(ip_hdr(skb)->tot_len); + len = skb_ip_totlen(skb); if (pskb_trim_rcsum(skb, len)) return NF_ACCEPT; |