5.15-stable review patch. If anyone has any objections, please let me know.
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From: Marco Leogrande leogrande@google.com
[ 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: Marco Leogrande leogrande@google.com Acked-by: Stanislav Fomichev sdf@fomichev.me Link: https://lore.kernel.org/r/20241202204530.1143448-1-leogrande@google.com Signed-off-by: Alexei Starovoitov ast@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- tools/testing/selftests/bpf/test_tc_tunnel.sh | 1 + 1 file changed, 1 insertion(+)
diff --git a/tools/testing/selftests/bpf/test_tc_tunnel.sh b/tools/testing/selftests/bpf/test_tc_tunnel.sh index 38c6e9f16f41e..88488779792ff 100755 --- a/tools/testing/selftests/bpf/test_tc_tunnel.sh +++ b/tools/testing/selftests/bpf/test_tc_tunnel.sh @@ -295,6 +295,7 @@ 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.