1 files changed, 9 insertions, 2 deletions

diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index e61511929c66..84f4fcc5884b 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -942,8 +942,15 @@ nf_conntrack_in(struct net *net, u_int8_t pf, unsigned int hooknum,
         if (set_reply && !test_and_set_bit(IPS_SEEN_REPLY_BIT, &ct->status))
                 nf_conntrack_event_cache(IPCT_REPLY, ct);
 out:
-        if (tmpl)
-                nf_ct_put(tmpl);
+        if (tmpl) {
+                /* Special case: we have to repeat this hook, assign the
+                 * template again to this packet. We assume that this packet
+                 * has no conntrack assigned. This is used by nf_ct_tcp. */
+                if (ret == NF_REPEAT)
+                        skb->nfct = (struct nf_conntrack *)tmpl;
+                else
+                        nf_ct_put(tmpl);
+        }
 
         return ret;
 }