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authorPatrick McHardy <kaber@trash.net>2010-02-03 14:13:03 +0100
committerPatrick McHardy <kaber@trash.net>2010-02-03 14:40:17 +0100
commitb2a15a604d379af323645e330638e2cfcc696aff (patch)
tree75a863636fae6f5e3fcf3dacbdee3ccf1f8b7c8d /net/ipv6
parent0cebe4b4163b6373c9d24c1a192939777bc27e55 (diff)
downloadop-kernel-dev-b2a15a604d379af323645e330638e2cfcc696aff.zip
op-kernel-dev-b2a15a604d379af323645e330638e2cfcc696aff.tar.gz
netfilter: nf_conntrack: support conntrack templates
Support initializing selected parameters of new conntrack entries from a "conntrack template", which is a specially marked conntrack entry attached to the skb. Currently the helper and the event delivery masks can be initialized this way. Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'net/ipv6')
-rw-r--r--net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
index 0956eba..55ce22e 100644
--- a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
+++ b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
@@ -212,7 +212,7 @@ static unsigned int ipv6_defrag(unsigned int hooknum,
struct sk_buff *reasm;
/* Previously seen (loopback)? */
- if (skb->nfct)
+ if (skb->nfct && !nf_ct_is_template((struct nf_conn *)skb->nfct))
return NF_ACCEPT;
reasm = nf_ct_frag6_gather(skb, nf_ct6_defrag_user(hooknum, skb));
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