X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/5ba3f43ea354af8ad55bea84372a2bc834d8757c..527f99514973766e9c0382a4d8550dfb00f54939:/bsd/netinet/tcp_timer.c?ds=inline

diff --git a/bsd/netinet/tcp_timer.c b/bsd/netinet/tcp_timer.c
index f410382ed..2c861120e 100644
--- a/bsd/netinet/tcp_timer.c
+++ b/bsd/netinet/tcp_timer.c
@@ -1040,7 +1040,7 @@ retransmit_packet:
 		    (tp->t_tfo_stats & TFO_S_SYN_DATA_SENT) &&
 		    !(tp->t_tfo_flags & TFO_F_NO_SNDPROBING) &&
 		    ((tp->t_state != TCPS_SYN_SENT && tp->t_rxtshift > 1) ||
-		     tp->t_rxtshift > 2)) {
+		     tp->t_rxtshift > 4)) {
 			/*
 			 * For regular retransmissions, a first one is being
 			 * done for tail-loss probe.
@@ -1062,7 +1062,7 @@ retransmit_packet:
 
 		if (!(tp->t_tfo_flags & TFO_F_HEURISTIC_DONE) &&
 		    (tp->t_tfo_stats & TFO_S_SYN_DATA_ACKED) &&
-		    tp->t_rxtshift > 1) {
+		    tp->t_rxtshift > 3) {
 			if (TSTMP_GT(tp->t_sndtime - 10 * TCP_RETRANSHZ, tp->t_rcvtime)) {
 				tcp_heuristic_tfo_middlebox(tp);