# HG changeset patch
# User Sergey Kandaurov <pluknet@nginx.com>
# Date 1597413236 -10800
# Node ID 03ec6ab67752b6d814626428d5bb0cda3ab45265
# Parent  240931629995d34a0af2c59e2bfb2c82b274412a
QUIC: fixed leak of bytes_in_flight attributed to lost packets.

diff --git a/src/event/ngx_event_quic.c b/src/event/ngx_event_quic.c
--- a/src/event/ngx_event_quic.c
+++ b/src/event/ngx_event_quic.c
@@ -3764,6 +3764,7 @@ ngx_quic_detect_lost(ngx_connection_t *c
                 q = ngx_queue_next(q);
 
                 ngx_queue_remove(&f->queue);
+                qc->congestion.in_flight -= f->len;
                 ngx_queue_insert_tail(&range, &f->queue);
 
             } while (q != ngx_queue_sentinel(&ctx->sent));