Re: [exim] Exim 4.94.0.4 works where Exim 4.94 fails with ta…

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Autor: Andrew C Aitchison
Data:  
Dla: exim-users
Temat: Re: [exim] Exim 4.94.0.4 works where Exim 4.94 fails with tainted path 'not permitted'
On Sun, 8 Nov 2020, Mike Tubby via Exim-users wrote:

> Now it looks like I have to use additional look-ups, perhaps something like
> this:
>
>     $domain_data = ${lookup mysql{SELECT domains.domain AS domain FROM \
>                 users LEFT JOIN domains ON users.domain_id=domains.id WHERE \
>                 users.username='${quote_mysql:$local_part}' AND \
>                 domains.domain='${quote_mysql:$domain}' AND \
>                 users.active=1 AND \
>                 domains.active=1}}
>
>     $local_part_data = ${lookup mysql{SELECT users.username AS username FROM
> \
>                 users LEFT JOIN domains ON users.domain_id=domains.id WHERE \
>                 users.username='${quote_mysql:$local_part}' AND \
>                 domains.domain='${quote_mysql:$domain}' AND \
>                 users.active=1 AND \
>                 domains.active=1}}
>
> to simply send my 'already known good' keys $local_part and $domain round in
> circles and get the duplicate data (same values) from the database rather
> than use them, directly?


If you do it the way Jeremy suggests, exim will set $local_part_data and
$domain_data for you as side effects of successfully looking up
$local_part and $domain.

-- 
Andrew C. Aitchison                    Kendal, UK
             andrew@???