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

[Andreas K. Huettel]

Am Donnerstag, 10. Januar 2019, 12:00:08 CET schrieb 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".
> 
> 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

That's a puzzling question indeed. I didnt change anything with the test 
suite; the code is ~ tip of 2.28 release branch (plus few Gentoo-specific 
patches).

The only Gentoo-specific commit which could be relevant is that we revert 
8479f23aa1d5e5477a37f46823856bdafaedfa46 ("sysdeps/posix/getaddrinfo.c 
(gaih_inet): Only use gethostbyname4_r ..."). For the background see
https://bugs.gentoo.org/600632


-- 
Andreas K. Hüttel
dilfridge@gentoo.org
Gentoo Linux developer 
(council, toolchain, base-system, perl, libreoffice)
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