Re: [PATCH 1/2] netfilter: nf_conntrack: improve nf_conn object traceability

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, Dec 03, 2012 at 12:06:10PM +0100, Florian Westphal wrote:
> pablo@xxxxxxxxxxxxx <pablo@xxxxxxxxxxxxx> wrote:
> 
> Hi Pablo,
> 
> I have one question related to ct object destruction: 
> 
> > @@ -247,6 +245,9 @@ void nf_ct_delete_from_lists(struct nf_conn *ct)
> >  	 * Otherwise we can get spurious warnings. */
> >  	NF_CT_STAT_INC(net, delete_list);
> >  	clean_from_lists(ct);
> > +	/* add this conntrack to the dying list */
> > +	hlist_nulls_add_head(&ct->tuplehash[IP_CT_DIR_ORIGINAL].hnnode,
> > +			     &net->ct.dying);
> >  	spin_unlock_bh(&nf_conntrack_lock);
> 
> i.o.w., conntrack objects that were in hash table are now always moved
> to the dying list.  Shouldn't nf_ct_release_dying_list() be adjusted,
> too?  It still seems to assume that the dying list only contains
> alive conntack objects whose events have not been delivered yet.

I see, you mean that nf_ct_release_dying_list should delete objects
from the dying list. Yes, I'll fix that. Thanks for the spot.
--
To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Netfitler Users]     [LARTC]     [Bugtraq]     [Yosemite Forum]

  Powered by Linux