[SCTP]: Implement SCTP_ADDR_CONFIRMED state for ADDR_CHANGE event.
Signed-off-by: Vlad Yasevich <[EMAIL PROTECTED]>
Signed-off-by: Sridhar Samudrala <[EMAIL PROTECTED]>
---
include/net/sctp/user.h | 1 +
net/sctp/associola.c | 10 +++++++++-
2 files changed, 10 insertions(+), 1 deletions(-)
diff --git a/include/net/sctp/user.h b/include/net/sctp/user.h
index e773160..36a319e 100644
--- a/include/net/sctp/user.h
+++ b/include/net/sctp/user.h
@@ -263,6 +263,7 @@ enum sctp_spc_state {
SCTP_ADDR_REMOVED,
SCTP_ADDR_ADDED,
SCTP_ADDR_MADE_PRIM,
+ SCTP_ADDR_CONFIRMED,
};
diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index fa82b73..294be94 100644
--- a/net/sctp/associola.c
+++ b/net/sctp/associola.c
@@ -714,8 +714,16 @@ void sctp_assoc_control_transport(struct
/* Record the transition on the transport. */
switch (command) {
case SCTP_TRANSPORT_UP:
+ /* 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;
transport->state = SCTP_ACTIVE;
- spc_state = SCTP_ADDR_AVAILABLE;
break;
case SCTP_TRANSPORT_DOWN:
-
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
