diff options
Diffstat (limited to 'net/ipv4/netfilter/nf_defrag_ipv4.c')
| -rw-r--r-- | net/ipv4/netfilter/nf_defrag_ipv4.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/net/ipv4/netfilter/nf_defrag_ipv4.c b/net/ipv4/netfilter/nf_defrag_ipv4.c index cb763ae9ed90..f3a9b42b16c6 100644 --- a/net/ipv4/netfilter/nf_defrag_ipv4.c +++ b/net/ipv4/netfilter/nf_defrag_ipv4.c @@ -66,6 +66,13 @@ static unsigned int ipv4_conntrack_defrag(unsigned int hooknum, const struct net_device *out, int (*okfn)(struct sk_buff *)) { + struct sock *sk = skb->sk; + struct inet_sock *inet = inet_sk(skb->sk); + + if (sk && (sk->sk_family == PF_INET) && + inet->nodefrag) + return NF_ACCEPT; + #if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE) #if !defined(CONFIG_NF_NAT) && !defined(CONFIG_NF_NAT_MODULE) /* Previously seen (loopback)? Ignore. Do this before |