On 3/29/24 9:05 PM, Jakub Kicinski wrote:
> The netdev CI runs in a VM and captures serial, so stdout and
> stderr get combined. Because there's a missing new line in
> stderr the test ends up corrupting KTAP:
>
> # Successok 1 selftests: net: reuseaddr_conflict
>
> which should have been:
>
> # Success
> ok 1 selftests: net: reuseaddr_conflict
>
> Fixes: 422d8dc6fd3a ("selftest: add a reuseaddr test")
> Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx>
Reviewed-by: Muhammad Usama Anjum <usama.anjum@xxxxxxxxxxxxx>
> ---
> Low risk and seems worth backporting to stable, hence the fixes tag.
Agreed to back port it as ok or not ok must appear at the start of the line
to indicate the status of the test.
>
> CC: shuah@xxxxxxxxxx
> CC: jbacik@xxxxxx
> CC: linux-kselftest@xxxxxxxxxxxxxxx
> ---
> tools/testing/selftests/net/reuseaddr_conflict.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/tools/testing/selftests/net/reuseaddr_conflict.c b/tools/testing/selftests/net/reuseaddr_conflict.c
> index 7c5b12664b03..bfb07dc49518 100644
> --- a/tools/testing/selftests/net/reuseaddr_conflict.c
> +++ b/tools/testing/selftests/net/reuseaddr_conflict.c
> @@ -109,6 +109,6 @@ int main(void)
> fd1 = open_port(0, 1);
> if (fd1 >= 0)
> error(1, 0, "Was allowed to create an ipv4 reuseport on an already bound non-reuseport socket with no ipv6");
> - fprintf(stderr, "Success");
> + fprintf(stderr, "Success\n");
> return 0;
> }
--
BR,
Muhammad Usama Anjum
