From 6768bc568b87c4fb6f8ba48637a24cbb5642f76a Mon Sep 17 00:00:00 2001
From: Maria Matejka <mq@jmq.cz>
Date: Sun, 26 Apr 2020 23:22:18 +0200
Subject: [PATCH] Simple change in UDP message sending to shutup Valgrind

---
 sysdep/unix/io.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sysdep/unix/io.c b/sysdep/unix/io.c
index b5696ac44..ae31ce600 100644
--- a/sysdep/unix/io.c
+++ b/sysdep/unix/io.c
@@ -1557,8 +1557,8 @@ static inline int
 sk_sendmsg(sock *s)
 {
   struct iovec iov = {s->tbuf, s->tpos - s->tbuf};
-  byte cmsg_buf[CMSG_TX_SPACE];
-  sockaddr dst;
+  static _Thread_local byte cmsg_buf[CMSG_TX_SPACE] = {};
+  static _Thread_local sockaddr dst = {};
   int flags = 0;
 
   sockaddr_fill(&dst, s->af, s->daddr, s->iface, s->dport);
-- 
2.47.2