Author: tuexen
Date: Tue Oct 13 18:27:55 2015
New Revision: 289240
URL: https://svnweb.freebsd.org/changeset/base/289240
Log:
Fix the timeout for INIT retransmissions in the case where RTO_MIN is
smaller than RTO_INITIAL.
MFC after: 1 week
Modified:
head/sys/netinet/sctp_timer.c
Modified: head/sys/netinet/sctp_timer.c
==============================================================================
--- head/sys/netinet/sctp_timer.c Tue Oct 13 18:23:51 2015
(r289239)
+++ head/sys/netinet/sctp_timer.c Tue Oct 13 18:27:55 2015
(r289240)
@@ -408,7 +408,11 @@ sctp_backoff_on_timeout(struct sctp_tcb
int num_marked, int num_abandoned)
{
if (net->RTO == 0) {
- net->RTO = stcb->asoc.minrto;
+ if (net->RTO_measured) {
+ net->RTO = stcb->asoc.minrto;
+ } else {
+ net->RTO = stcb->asoc.initial_rto;
+ }
}
net->RTO <<= 1;
if (net->RTO > stcb->asoc.maxrto) {
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