From a8472bb8eac504d05e72c7205278f2b5e323b702 Mon Sep 17 00:00:00 2001
From: Bachue Zhou <bachue.shu@gmail.com>
Date: Tue, 15 Jun 2021 17:56:12 +0800
Subject: [PATCH] quiche: use send() instead of sendto() to avoid macOS issue

sendto() always returns "Socket is already connected" error on macos

Closes #7260
---
 lib/vquic/quiche.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/lib/vquic/quiche.c b/lib/vquic/quiche.c
index b62d88437..5462f770b 100644
--- a/lib/vquic/quiche.c
+++ b/lib/vquic/quiche.c
@@ -422,10 +422,9 @@ static CURLcode flush_egress(struct Curl_easy *data, int sockfd,
       return CURLE_SEND_ERROR;
     }
 
-    sent = sendto(sockfd, out, sent, 0,
-                  (struct sockaddr *)&send_info.to, send_info.to_len);
+    sent = send(sockfd, out, sent, 0);
     if(sent < 0) {
-      failf(data, "sendto() returned %zd", sent);
+      failf(data, "send() returned %zd", sent);
       return CURLE_SEND_ERROR;
     }
   } while(1);