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Commit 0b920758 authored by Marco Leogrande's avatar Marco Leogrande Committed by Greg Kroah-Hartman
Browse files

tools/testing/selftests/bpf/test_tc_tunnel.sh: Fix wait for server bind 



[ Upstream commit e2f0791124a1b6ca8d570110cbd487969d9d41ef ]

Commit f803bcf9208a ("selftests/bpf: Prevent client connect before
server bind in test_tc_tunnel.sh") added code that waits for the
netcat server to start before the netcat client attempts to connect to
it. However, not all calls to 'server_listen' were guarded.

This patch adds the existing 'wait_for_port' guard after the remaining
call to 'server_listen'.

Fixes: f803bcf9208a ("selftests/bpf: Prevent client connect before server bind in test_tc_tunnel.sh")
Signed-off-by: default avatarMarco Leogrande <leogrande@google.com>
Acked-by: default avatarStanislav Fomichev <sdf@fomichev.me>
Link: https://lore.kernel.org/r/20241202204530.1143448-1-leogrande@google.com


Signed-off-by: default avatarAlexei Starovoitov <ast@kernel.org>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent cd796e26

tools/testing/selftests/bpf/test_tc_tunnel.sh

+1 −0
Original line number Diff line number Diff line
@@ -286,6 +286,7 @@ else 
	client_connect

	verify_data

	server_listen

	wait_for_port ${port} ${netcat_opt}

fi



# bpf_skb_net_shrink does not take tunnel flags yet, cannot update L3.