Jakub Kicinski <k...@kernel.org> ezt írta (időpont: 2025. jan. 29., Sze, 21:05):
>
> On Wed, 29 Jan 2025 15:36:01 +0100 Anna Emese Nyiri wrote:
> > diff --git a/tools/testing/selftests/net/Makefile
> > b/tools/testing/selftests/net/Makefile
> > index 73ee88d6b043..98f05473e672 100644
> > --- a/tools/testing/selftests/net/Makefile
> > +++ b/tools/testing/selftests/net/Makefile
> > @@ -33,6 +33,7 @@ TEST_PROGS += gro.sh
> > TEST_PROGS += gre_gso.sh
> > TEST_PROGS += cmsg_so_mark.sh
> > TEST_PROGS += cmsg_so_priority.sh
> > +TEST_PROGS += test_so_rcv.sh
>
> You need to add the C part to the TEST_GEN_PROGS, otherwise it won't
> get built. We're seeing:
>
> ./test_so_rcv.sh: line 25: ./so_rcv_listener: No such file or directory
>
> in the CI.
>
> > + memset(&recv_addr, 0, sizeof(recv_addr));
> > + recv_addr.sin_family = AF_INET;
> > + recv_addr.sin_port = htons(atoi(opt.service));
> > +
> > + if (inet_pton(AF_INET, opt.host, &recv_addr.sin_addr) <= 0) {
> > + perror("Invalid address");
> > + ret_value = -errno;
> > + goto cleanup;
> > + }
>
> Any reason not to use getaddrinfo() ?
I chose inet_pton() over getaddrinfo() because getaddrinfo() depends
on libnss, which can cause warnings and linking issues in static
builds. In contrast, inet_pton() is fully part of libc, so it seemed
like a safer choice.
> Otherwise LGTM, thanks for following up!
> --
> pw-bot: cr
