diff options
| -rw-r--r-- | build/external/patches/quicly_0.0.5-vpp/0002-quicly-rtt-time-skew.patch | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/build/external/patches/quicly_0.0.5-vpp/0002-quicly-rtt-time-skew.patch b/build/external/patches/quicly_0.0.5-vpp/0002-quicly-rtt-time-skew.patch new file mode 100644 index 00000000000..40ac0276977 --- /dev/null +++ b/build/external/patches/quicly_0.0.5-vpp/0002-quicly-rtt-time-skew.patch @@ -0,0 +1,15 @@ +diff --git a/lib/quicly.c b/lib/quicly.c +index 95d5f13..200515f 100644 +--- a/lib/quicly.c ++++ b/lib/quicly.c +@@ -3551,6 +3551,10 @@ static int handle_ack_frame(quicly_conn_t *conn, struct st_quicly_handle_payload + + QUICLY_PROBE(QUICTRACE_RECV_ACK_DELAY, conn, probe_now(), frame.ack_delay); + ++ /* Detect and fix time skew */ ++ if (now < largest_newly_acked.sent_at) ++ now = largest_newly_acked.sent_at; ++ + /* Update loss detection engine on ack. The function uses ack_delay only when the largest_newly_acked is also the largest acked + * so far. So, it does not matter if the ack_delay being passed in does not apply to the largest_newly_acked. */ + quicly_loss_on_ack_received(&conn->egress.loss, largest_newly_acked.packet_number, now, largest_newly_acked.sent_at, |