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-rw-r--r--net/sctp/associola.c15
1 files changed, 6 insertions, 9 deletions
diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index 99c93ee98ad..e41feff19e4 100644
--- a/net/sctp/associola.c
+++ b/net/sctp/associola.c
@@ -87,9 +87,6 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a
/* Retrieve the SCTP per socket area. */
sp = sctp_sk((struct sock *)sk);
- /* Init all variables to a known value. */
- memset(asoc, 0, sizeof(struct sctp_association));
-
/* Discarding const is appropriate here. */
asoc->ep = (struct sctp_endpoint *)ep;
sctp_endpoint_hold(asoc->ep);
@@ -762,7 +759,8 @@ struct sctp_transport *sctp_assoc_add_peer(struct sctp_association *asoc,
asoc->peer.retran_path = peer;
}
- if (asoc->peer.active_path == asoc->peer.retran_path) {
+ if (asoc->peer.active_path == asoc->peer.retran_path &&
+ peer->state != SCTP_UNCONFIRMED) {
asoc->peer.retran_path = peer;
}
@@ -818,8 +816,6 @@ void sctp_assoc_del_nonprimary_peers(struct sctp_association *asoc,
if (t != primary)
sctp_assoc_rm_peer(asoc, t);
}
-
- return;
}
/* Engage in transport control operations.
@@ -1320,12 +1316,13 @@ void sctp_assoc_update_retran_path(struct sctp_association *asoc)
/* Keep track of the next transport in case
* we don't find any active transport.
*/
- if (!next)
+ if (t->state != SCTP_UNCONFIRMED && !next)
next = t;
}
}
- asoc->peer.retran_path = t;
+ if (t)
+ asoc->peer.retran_path = t;
SCTP_DEBUG_PRINTK_IPADDR("sctp_assoc_update_retran_path:association"
" %p addr: ",
@@ -1485,7 +1482,7 @@ void sctp_assoc_rwnd_decrease(struct sctp_association *asoc, unsigned len)
if (asoc->rwnd >= len) {
asoc->rwnd -= len;
if (over) {
- asoc->rwnd_press = asoc->rwnd;
+ asoc->rwnd_press += asoc->rwnd;
asoc->rwnd = 0;
}
} else {