From: Vlad Yasevich <vladislav.yasevich@hp.com>
Date: Thu, 22 Mar 2007 19:26:25 +0000 (-0700)
Subject: [SCTP]: Correctly reset ssthresh when restarting association
X-Git-Tag: v2.6.21-rc5~45^2~3
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=289f42492c0958871b6045050474c752ec99704f;p=linux-2.6

[SCTP]: Correctly reset ssthresh when restarting association

Reset ssthresh to the correct value (peer's a_rwnd) when restarting
association.

Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/sctp/transport.c b/net/sctp/transport.c
index c4699f5c40..4d8c2ab864 100644
--- a/net/sctp/transport.c
+++ b/net/sctp/transport.c
@@ -538,7 +538,7 @@ void sctp_transport_reset(struct sctp_transport *t)
 	 * (see Section 6.2.1)
 	 */
 	t->cwnd = min(4*asoc->pathmtu, max_t(__u32, 2*asoc->pathmtu, 4380));
-	t->ssthresh = SCTP_DEFAULT_MAXWINDOW;
+	t->ssthresh = asoc->peer.i.a_rwnd;
 	t->rto = asoc->rto_initial;
 	t->rtt = 0;
 	t->srtt = 0;