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Commit f207c050 authored by Michio Honda's avatar Michio Honda Committed by David S. Miller
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sctp: HEARTBEAT negotiation after ASCONF 



This patch fixes BUG that the ASCONF receiver transmits DATA chunks
to the newly added UNCONFIRMED destination.

Signed-off-by: default avatarMichio Honda <micchie@sfc.wide.ad.jp>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent a262f0cd

net/sctp/outqueue.c

+4 −0
Original line number Diff line number Diff line
@@ -917,6 +917,8 @@ static int sctp_outq_flush(struct sctp_outq *q, int rtx_timeout) 
		 * current cwnd).

		 */

		if (!list_empty(&q->retransmit)) {

			if (asoc->peer.retran_path->state == SCTP_UNCONFIRMED)

				goto sctp_flush_out;

			if (transport == asoc->peer.retran_path)

				goto retran;
@@ -989,6 +991,8 @@ static int sctp_outq_flush(struct sctp_outq *q, int rtx_timeout) 
			    ((new_transport->state == SCTP_INACTIVE) ||

			     (new_transport->state == SCTP_UNCONFIRMED)))

				new_transport = asoc->peer.active_path;

			if (new_transport->state == SCTP_UNCONFIRMED)

				continue;



			/* Change packets if necessary.  */

			if (new_transport != transport) {