netdev - [PATCH net 14/14] selftests: netfilter: Avoid hanging ipvs.sh

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Message-Id: <20240926110717.102194-15-pablo@netfilter.org>
Date: Thu, 26 Sep 2024 13:07:17 +0200
From: Pablo Neira Ayuso <pablo@...filter.org>
To: netfilter-devel@...r.kernel.org
Cc: davem@...emloft.net,
	netdev@...r.kernel.org,
	kuba@...nel.org,
	pabeni@...hat.com,
	edumazet@...gle.com,
	fw@...len.de
Subject: [PATCH net 14/14] selftests: netfilter: Avoid hanging ipvs.sh

From: Phil Sutter <phil@....cc>

If the client can't reach the server, the latter remains listening
forever. Kill it after 5s of waiting.

Fixes: 867d2190799a ("selftests: netfilter: add ipvs test script")
Signed-off-by: Phil Sutter <phil@....cc>
Signed-off-by: Pablo Neira Ayuso <pablo@...filter.org>
---
 tools/testing/selftests/net/netfilter/ipvs.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/net/netfilter/ipvs.sh b/tools/testing/selftests/net/netfilter/ipvs.sh
index 4ceee9fb3949..d3edb16cd4b3 100755
--- a/tools/testing/selftests/net/netfilter/ipvs.sh
+++ b/tools/testing/selftests/net/netfilter/ipvs.sh
@@ -97,7 +97,7 @@ cleanup() {
 }
 
 server_listen() {
-	ip netns exec "$ns2" socat -u -4 TCP-LISTEN:8080,reuseaddr STDOUT > "${outfile}" &
+	ip netns exec "$ns2" timeout 5 socat -u -4 TCP-LISTEN:8080,reuseaddr STDOUT > "${outfile}" &
 	server_pid=$!
 	sleep 0.2
 }
-- 
2.30.2