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Date: Mon, 7 Jul 2014 08:56:06 +0000
From: David Laight <David.Laight@...LAB.COM>
To: David Laight <David.Laight@...LAB.COM>,
'Daniel Borkmann' <dborkman@...hat.com>,
"davem@...emloft.net" <davem@...emloft.net>
CC: "geirola@...il.com" <geirola@...il.com>,
"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
"linux-sctp@...r.kernel.org" <linux-sctp@...r.kernel.org>
Subject: RE: [PATCH net-next 3/5] net: sctp: implement rfc6458, 5.3.5.
SCTP_RCVINFO cmsg support
From: David Laight
...
> > + memset(&rinfo, 0, sizeof(struct sctp_rcvinfo));
> > + rinfo.rcv_sid = event->stream;
> > + rinfo.rcv_ssn = event->ssn;
> > + rinfo.rcv_ppid = event->ppid;
> > + rinfo.rcv_flags = event->flags;
> > + rinfo.rcv_tsn = event->tsn;
> > + rinfo.rcv_cumtsn = event->cumtsn;
> > + rinfo.rcv_assoc_id = sctp_assoc2id(event->asoc);
> > + rinfo.rcv_context = event->asoc->default_rcv_context;
> > +
> > + put_cmsg(msghdr, IPPROTO_SCTP, SCTP_RCVINFO,
> > + sizeof(rinfo), &rinfo);
> > +}
>
> This gets called for every receive data chunk (since the user needs to
> verify the ssn and stream).
Clearly I meant ppid and stream :-(
David
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