Re: [patch] ipvs: off by one in set_sctp_state()

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	Hello,

On Mon, 22 Apr 2013, Simon Horman wrote:

> > 	There are more confusing (still, non-fatal)
> > problems in this IPVS-SCTP support, eg.
> > 
> >         if (direction == IP_VS_DIR_OUTPUT)
> > -               event++;
> > +               event *= 2;
> > 
> > 	I guess we are running with wrong timeouts.
> 
> IMHO there seem to be many problems with SCTP, but it is good to
> fix the ones we find as we find them.

	At the time I found it (during IPVS optimizations
development), it didn't looked fatal, I preferred to
allocate more time for SCTP for debugging.

> Would you like to make a patch for the above change or should I?

	May be the code is correct, my mistake. I was
confused from the order in sctp_events[] but ipvs_sctp_event_t
allocates values for _SER states.

> > 	Also, I'm not sure we support properly the
> > one-way states as done for TCP (IP_VS_DIR_INPUT_ONLY).
> > May be this code deserves more serious review, for example,
> > net/netfilter/nf_conntrack_proto_sctp.c looks as good
> > source for comparison.
> 
> I believe it does need a more serious review.

Regards

--
Julian Anastasov <ja@xxxxxx>
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