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Commit 1ae4114d authored by Vlad Yasevich's avatar Vlad Yasevich Committed by David S. Miller
Browse files

[SCTP]: Implement SCTP_ADDR_CONFIRMED state for ADDR_CHNAGE event 



Signed-off-by: default avatarVlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent d49d91d7

include/net/sctp/user.h

+1 −0
Original line number Original line Diff line number Diff line
@@ -265,6 +265,7 @@ enum sctp_spc_state { 
	SCTP_ADDR_REMOVED,

	SCTP_ADDR_REMOVED,

	SCTP_ADDR_ADDED,

	SCTP_ADDR_ADDED,

	SCTP_ADDR_MADE_PRIM,

	SCTP_ADDR_MADE_PRIM,

	SCTP_ADDR_CONFIRMED,

};

};

net/sctp/associola.c

+9 −1
Original line number Original line Diff line number Diff line
@@ -714,8 +714,16 @@ void sctp_assoc_control_transport(struct sctp_association *asoc, 
	/* Record the transition on the transport.  */

	/* Record the transition on the transport.  */

	switch (command) {

	switch (command) {

	case SCTP_TRANSPORT_UP:

	case SCTP_TRANSPORT_UP:

		transport->state = SCTP_ACTIVE;

		/* If we are moving from UNCONFIRMED state due

		 * to heartbeat success, report the SCTP_ADDR_CONFIRMED

		 * state to the user, otherwise report SCTP_ADDR_AVAILABLE.

		 */

		if (SCTP_UNCONFIRMED == transport->state &&

		    SCTP_HEARTBEAT_SUCCESS == error)

			spc_state = SCTP_ADDR_CONFIRMED;

		else

			spc_state = SCTP_ADDR_AVAILABLE;

			spc_state = SCTP_ADDR_AVAILABLE;

		transport->state = SCTP_ACTIVE;

		break;

		break;





	case SCTP_TRANSPORT_DOWN:

	case SCTP_TRANSPORT_DOWN: