On Fri, Oct 18, 2019 at 5:00 AM Jiri Benc <jb...@redhat.com> wrote:
>
> Out of the three nc implementations widely in use, at least two (BSD netcat
> and nmap-ncat) do not support -l combined with -s. Modify the nc invocation
> to be accepted by all of them.
>
> Fixes: 7df5e3db8f63 ("selftests: bpf: tc-bpf flow shaping with EDT")
> Cc: Peter Oskolkov <p...@google.com>
> Signed-off-by: Jiri Benc <jb...@redhat.com>
> ---
> tools/testing/selftests/bpf/test_tc_edt.sh | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/tools/testing/selftests/bpf/test_tc_edt.sh
> b/tools/testing/selftests/bpf/test_tc_edt.sh
> index f38567ef694b..daa7d1b8d309 100755
> --- a/tools/testing/selftests/bpf/test_tc_edt.sh
> +++ b/tools/testing/selftests/bpf/test_tc_edt.sh
> @@ -59,7 +59,7 @@ ip netns exec ${NS_SRC} tc filter add dev veth_src egress \
>
> # start the listener
> ip netns exec ${NS_DST} bash -c \
> - "nc -4 -l -s ${IP_DST} -p 9000 >/dev/null &"
> + "nc -4 -l -p 9000 >/dev/null &"
The test passes with the regular linux/debian nc. If it passes will the rest,
Acked-by: Peter Oskolkov <p...@google.com>
> declare -i NC_PID=$!
> sleep 1
>
> --
> 2.18.1
>
