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-rw-r--r--sys/netinet/sctp_timer.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/netinet/sctp_timer.c b/sys/netinet/sctp_timer.c
index 39f46d06..b66ca43 100644
--- a/sys/netinet/sctp_timer.c
+++ b/sys/netinet/sctp_timer.c
@@ -390,6 +390,9 @@ sctp_backoff_on_timeout(struct sctp_tcb *stcb,
int win_probe,
int num_marked)
{
+ if (net->RTO == 0) {
+ net->RTO = stcb->asoc.minrto;
+ }
net->RTO <<= 1;
if (net->RTO > stcb->asoc.maxrto) {
net->RTO = stcb->asoc.maxrto;
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