netfilter: nf_conntrack: fix a race in __nf_conntrack_confirm against nf_ct_get_next_...

[safe/jmp/linux-2.6] / include / net / netfilter / nf_conntrack_core.h

diff --git a/include/net/netfilter/nf_conntrack_core.h b/include/net/netfilter/nf_conntrack_core.h
index dffde8e..3d7524f 100644 (file)
--- a/include/net/netfilter/nf_conntrack_core.h
+++ b/include/net/netfilter/nf_conntrack_core.h
@@ -61,7 +61,7 @@ static inline int nf_conntrack_confirm(struct sk_buff *skb)
        int ret = NF_ACCEPT;
 
        if (ct && ct != &nf_conntrack_untracked) {
-               if (!nf_ct_is_confirmed(ct) && !nf_ct_is_dying(ct))
+               if (!nf_ct_is_confirmed(ct))
                        ret = __nf_conntrack_confirm(skb);
                if (likely(ret == NF_ACCEPT))
                        nf_ct_deliver_cached_events(ct);