From 496ba59add3c7f1495c879d6fb79fedc19a8b33e Mon Sep 17 00:00:00 2001
From: Andrei Vagin <avagin@google.com>
Date: Tue, 4 Jan 2022 22:43:14 -0800
Subject: [PATCH] Deflake the socket_inet_loopback test

Don't close sockets for writing otherwise sendto can fail with EPIPE.

PiperOrigin-RevId: 419751558
---
 test/syscalls/linux/socket_inet_loopback.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/syscalls/linux/socket_inet_loopback.cc b/test/syscalls/linux/socket_inet_loopback.cc
index 13a83a1b3..777487839 100644
--- a/test/syscalls/linux/socket_inet_loopback.cc
+++ b/test/syscalls/linux/socket_inet_loopback.cc
@@ -1562,7 +1562,7 @@ TEST_P(SocketInetReusePortTest, UdpPortReuseMultiThread) {
 
           // Shutdown all sockets to wake up other threads.
           for (int j = 0; j < kThreadCount; j++)
-            shutdown(listener_fds[j].get(), SHUT_RDWR);
+            shutdown(listener_fds[j].get(), SHUT_RD);
         });
   }