linux-kernel - [PATCH net-next 01/11] selftests: mptcp: run mptcp

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Date:   Wed, 30 Nov 2022 15:06:23 +0100
From:   Matthieu Baerts <matthieu.baerts@...sares.net>
To:     Mat Martineau <mathew.j.martineau@...ux.intel.com>,
        Matthieu Baerts <matthieu.baerts@...sares.net>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>, Shuah Khan <shuah@...nel.org>
Cc:     netdev@...r.kernel.org, mptcp@...ts.linux.dev,
        linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH net-next 01/11] selftests: mptcp: run mptcp_inq from a clean netns

A new "sandbox" net namespace is available where no other netfilter
rules have been added.

Use this new netns instead of re-using "ns1" and clean it.

Reviewed-by: Mat Martineau <mathew.j.martineau@...ux.intel.com>
Signed-off-by: Matthieu Baerts <matthieu.baerts@...sares.net>
---
 tools/testing/selftests/net/mptcp/mptcp_sockopt.sh | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/tools/testing/selftests/net/mptcp/mptcp_sockopt.sh b/tools/testing/selftests/net/mptcp/mptcp_sockopt.sh
index 80d36f7cfee8..8a83100b212e 100755
--- a/tools/testing/selftests/net/mptcp/mptcp_sockopt.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_sockopt.sh
@@ -282,7 +282,7 @@ run_tests()
 
 do_tcpinq_test()
 {
-	ip netns exec "$ns1" ./mptcp_inq "$@"
+	ip netns exec "$ns_sbox" ./mptcp_inq "$@"
 	lret=$?
 	if [ $lret -ne 0 ];then
 		ret=$lret
@@ -298,9 +298,6 @@ do_tcpinq_tests()
 {
 	local lret=0
 
-	ip netns exec "$ns1" iptables -F
-	ip netns exec "$ns1" ip6tables -F
-
 	for args in "-t tcp" "-r tcp"; do
 		do_tcpinq_test $args
 		lret=$?
-- 
2.37.2