From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Mon, 25 Apr 2022 09:37:17 +0000 (+0200)
Subject: ngtcp2: deal with sub-millisecond timeout
X-Git-Tag: curl-7_83_0~19
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=ca94497a82d46d8d2cc21e2b51f81ade79b058ea;p=thirdparty%2Fcurl.git

ngtcp2: deal with sub-millisecond timeout

Closes #8738
---

diff --git a/lib/vquic/ngtcp2.c b/lib/vquic/ngtcp2.c
index 543c45c435..abce631337 100644
--- a/lib/vquic/ngtcp2.c
+++ b/lib/vquic/ngtcp2.c
@@ -1831,6 +1831,9 @@ static CURLcode ng_flush_egress(struct Curl_easy *data,
     }
     else {
       timeout = expiry - ts;
+      if(timeout % NGTCP2_MILLISECONDS) {
+        timeout += NGTCP2_MILLISECONDS;
+      }
     }
     Curl_expire(data, timeout / NGTCP2_MILLISECONDS, EXPIRE_QUIC);
   }