File 0003-rt-tests-hackbench-Add-error-checking-to-connect-and.patch of Package rt-tests

From 7cd6289fbebfc436e0f157f1fd2731a684b3af95 Mon Sep 17 00:00:00 2001
From: John Kacur <jkacur@redhat.com>
Date: Tue, 1 Nov 2022 09:30:40 -0400
Subject: [PATCH 3/4] rt-tests: hackbench: Add error checking to connect and
 getsockname

Add error checking around the calls connect and getsockname

Signed-off-by: John Kacur <jkacur@redhat.com>

[ upstream status: c7768aae2e6d9e5440a3f4dc62d6e03f05df80f4 ]

Signed-off-by: Petr Vorel <pvorel@suse.cz>
---
 src/hackbench/hackbench.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/hackbench/hackbench.c b/src/hackbench/hackbench.c
index 18c9284..8c6d835 100644
--- a/src/hackbench/hackbench.c
+++ b/src/hackbench/hackbench.c
@@ -130,14 +130,16 @@ static int inet_socketpair(int fds[2])
 
 	if (bind(s1, &sin, len) < 0)
 		barf("bind");
-	getsockname(s1, &sin, &len);
+	if (getsockname(s1, &sin, &len) < 0)
+		barf("getsockname");
 	if (listen(s1, 10) < 0)
 		barf("listen");
 	if (ioctl(s2, FIONBIO, &ul) < 0)
 		barf("ioctl");
 	if (ioctl(s1, FIONBIO, &ul) < 0)
 		barf("ioctl");
-	connect(s2, &sin, len);
+	if (connect(s2, &sin, len) < 0)
+		barf("connect");
 	if ((fds[0] = accept(s1, &sin, &len)) < 0)
 		barf("accept");
 	ul = 0;
-- 
2.38.1