netdev - [PATCH net 5/6] selftests: netfilter: synproxy test requires nf

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Date:   Fri, 11 Feb 2022 00:10:20 +0100
From:   Pablo Neira Ayuso <pablo@...filter.org>
To:     netfilter-devel@...r.kernel.org
Cc:     davem@...emloft.net, netdev@...r.kernel.org, kuba@...nel.org
Subject: [PATCH net 5/6] selftests: netfilter: synproxy test requires nf_conntrack

Otherwise, this test does not find the sysctl entry in place:

 sysctl: cannot stat /proc/sys/net/netfilter/nf_conntrack_tcp_loose: No such file or directory
 iperf3: error - unable to send control message: Bad file descriptor
 FAIL: iperf3 returned an error

Fixes: 7152303cbec4 ("selftests: netfilter: add synproxy test")
Signed-off-by: Pablo Neira Ayuso <pablo@...filter.org>
---
 tools/testing/selftests/netfilter/nft_synproxy.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/testing/selftests/netfilter/nft_synproxy.sh b/tools/testing/selftests/netfilter/nft_synproxy.sh
index 09bb95c87198..b62933b680d6 100755
--- a/tools/testing/selftests/netfilter/nft_synproxy.sh
+++ b/tools/testing/selftests/netfilter/nft_synproxy.sh
@@ -23,6 +23,8 @@ checktool "ip -Version" "run test without ip tool"
 checktool "iperf3 --version" "run test without iperf3"
 checktool "ip netns add $nsr" "create net namespace"
 
+modprobe -q nf_conntrack
+
 ip netns add $ns1
 ip netns add $ns2
 
-- 
2.30.2