On Thu, Jul 25, 2024 at 01:09:24PM -0700, Andrii Nakryiko wrote:
> On Thu, Jul 25, 2024 at 3:39 AM Tony Ambardar <tony.ambardar@xxxxxxxxx> wrote:
> >
...
> > --- a/tools/testing/selftests/bpf/testing_helpers.c
> > +++ b/tools/testing/selftests/bpf/testing_helpers.c
> > @@ -227,7 +227,7 @@ int parse_test_list(const char *s,
> > if (!input)
> > return -ENOMEM;
> >
> > - while ((test_spec = strtok_r(state ? NULL : input, ",", &state))) {
> > + for (test_spec = strtok_r(input, ",", &state); test_spec; test_spec = strtok_r(NULL, ",", &state)) {
>
> oh, this is so long and verbose, let's just add a counter and use that
> to determine whether to pass NULL or input, ok?
>
...
> > - while ((next = strtok_r(state ? NULL : input, ",", &state))) {
> > + for (next = strtok_r(input, ",", &state); next; next = strtok_r(NULL, ",", &state)) {
>
> ditto, let's not duplicate strtok_r() calls
>
Sounds good. I'll update for v2 and thanks for the suggestion.
...
