[PATCH] resolv: AAAA (28) is valid, no fallthrough to default

[Florian Weimer]

* Andreas K. Hüttel:

> The test resolv/tst-resolv-ai_idn-nolibidn2 kept failing, with the puzzling
> output "invalid qtype: 28". Puzzling since 28 is an AAAA record.
> Turns out the switch statement is missing a break, so the "T_AAAA" case
> continues with "default".
> ---
>  resolv/tst-resolv-ai_idn-common.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/resolv/tst-resolv-ai_idn-common.c b/resolv/tst-resolv-ai_idn-common.c
> index bb81c2ca23..61cc81b71f 100644
> --- a/resolv/tst-resolv-ai_idn-common.c
> +++ b/resolv/tst-resolv-ai_idn-common.c
> @@ -241,6 +241,7 @@ response (const struct resolv_response_context *ctx,
>                qname[0] };
>          resolv_response_add_data (b, &addr, sizeof (addr));
>        }
> +      break;
>      default:
>        FAIL_EXIT1 ("invalid qtype: %d", qtype);
>      }

The change is obviously correct. I will commit it for you.

However, how do you encounter this issue?  Did you change some test?
The current IDN tests do not actually send AAAA queries, I think.

Thanks,
Florian