From: Vladimir Homutov <vl@nginx.com>
Date: Tue, 9 Nov 2021 18:17:05 +0000 (+0300)
Subject: QUIC: fixed GSO packets count.
X-Git-Url: http://git.kaiwu.me/postgresql/log/contrib/postgres_fdw/postgres_fdw.c?a=commitdiff_plain;h=a3163fa4b29f6aa1f8ae341814451ec91a3f0ee5;p=nginx.git

QUIC: fixed GSO packets count.

Thanks to Andrey Kolyshkin <a.kolyshkin@corp.vk.com>
---

diff --git a/src/event/quic/ngx_event_quic_output.c b/src/event/quic/ngx_event_quic_output.c
index add69b1a2..f121d2327 100644
--- a/src/event/quic/ngx_event_quic_output.c
+++ b/src/event/quic/ngx_event_quic_output.c
@@ -378,8 +378,10 @@ ngx_quic_create_segments(ngx_connection_t *c, ngx_quic_socket_t *qsock)
                 return NGX_ERROR;
             }
 
-            p += n;
-            nseg++;
+            if (n) {
+                p += n;
+                nseg++;
+            }
 
         } else {
             n = 0;