astian:
>> AFAICT it's a no-op for stream sockets; might make sense to error
>> out unless ‘-u’ is set.
>
> Right, so it could be something like:
>
> - } else if (argc == 1 && !pflag && !sflag) {
> + } else if (argc == 1 && !pflag && (!sflag || (family == AF_UNIX &&
> uflag))) {
>
> Or using the previously suggested diff and adding a dedicated check in
> the if group below:
>
> if (family == AF_UNIX) {
> ...
> + if (sflag && !uflag)
> + errx(1, "for unix sockets -s is only valid together "
> + "with -u");
Actually there are still issues here. I'll write tomorrow.
Cheers.
