On Tue, Oct 31, 2023 at 11:47 AM Hangbin Liu <liuhangbin@xxxxxxxxx> wrote:
>
> In the PMTU test, when all previous tests are skipped and the new test
> passes, the exit code is set to 0. However, the current check mistakenly
> treats this as an assignment, causing the check to pass every time.
>
> Consequently, regardless of how many tests have failed, if the latest test
> passes, the PMTU test will report a pass.
>
> Fixes: 2a9d3716b810 ("selftests: pmtu.sh: improve the test result processing")
> Signed-off-by: Hangbin Liu <liuhangbin@xxxxxxxxx>
> ---
> v2: use "-eq" instead of "=" to make less error-prone
> ---
> tools/testing/selftests/net/pmtu.sh | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/tools/testing/selftests/net/pmtu.sh b/tools/testing/selftests/net/pmtu.sh
> index f838dd370f6a..b3b2dc5a630c 100755
> --- a/tools/testing/selftests/net/pmtu.sh
> +++ b/tools/testing/selftests/net/pmtu.sh
> @@ -2048,7 +2048,7 @@ run_test() {
> case $ret in
> 0)
> all_skipped=false
> - [ $exitcode=$ksft_skip ] && exitcode=0
> + [ $exitcode -eq $ksft_skip ] && exitcode=0
> ;;
> $ksft_skip)
> [ $all_skipped = true ] && exitcode=$ksft_skip
> --
> 2.41.0
>
Acked-by: Po-Hsu Lin <po-hsu.lin@xxxxxxxxxxxxx>
Looking good to me, thanks!
