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Re: Neon and reverse address lookup


From: Andreas Enge
Subject: Re: Neon and reverse address lookup
Date: Wed, 5 Feb 2014 18:30:29 +0100
User-agent: Mutt/1.5.21 (2010-09-15)

On Sun, Jan 19, 2014 at 04:40:43PM +0100, Ludovic Courtès wrote:
> The issue is that the default config for the ‘hosts’ database when
> resolv.conf is missing is (see nss/hosts-lookup.c):
>   dns [!UNAVAIL=return] files
> When doing a host name lookup, ‘dns’ is unavailable, so we go on with
> ‘files’ and /etc/hosts is honored as expected.
> However, when doing a reverse lookup, the DNS resolver
> (__libc_res_nquery) returns ‘notfound’, and so ‘gethostbyaddr’ returns
> immediately.
> Changing the ‘hosts’ config to “dns files” solves this particular.
> I’ll ask for advice on libc-help.

Did anything come out of this? How should I proceed for the neon package?

Andreas




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