From 6b8f24c18b9f9edcf0c6a4696694fcede1b30ce9 Mon Sep 17 00:00:00 2001
From: "Zheng, Qi" <huaiqing.zq@antgroup.com>
Date: Wed, 3 Nov 2021 17:56:33 +0800
Subject: [PATCH] Fix timing issue in test_sendmsg_recvmsg_connectionless

Signed-off-by: Zheng, Qi <huaiqing.zq@antgroup.com>
---
 test/server/main.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/test/server/main.c b/test/server/main.c
index 2be7ab9c..2b61b60a 100644
--- a/test/server/main.c
+++ b/test/server/main.c
@@ -301,7 +301,11 @@ int test_sendmsg_recvmsg_connectionless() {
     }
 
     ret = server_connectionless_recvmsg();
-    if (ret < 0) { return -1; }
+    /* If child client send happens before recvmsg, EINTR may
+    be triggered which is not failed case */
+    if (ret < 0 && errno != EINTR) {
+        return -1;
+    }
 
     ret = wait_for_child_exit(child_pid);