Bug#944199: exim4: dsearch in config end up in exim4 panic

[Andreas Metzler]

Control: severity -1 serious
Control: forwared -1 https://bugs.exim.org/show_bug.cgi?id=2465

On 2019-11-05 Benedikt Spranger <b.spranger at linutronix.de> wrote:
[...]
> Config snippet:
> virtual:
>   driver = redirect
>   domains = dsearch;/etc/mail/virtual
>   data = ${lookup{$local_part}lsearch{/etc/mail/virtual/$domain}}
>   no_more
> 
> Error (paniclog):
> 2019-11-05 17:27:01 1iRbGs-0000X0-9x Taint mismatch, string_vformat: dsearch_find 87
> 2019-11-05 17:27:50 Taint mismatch, string_vformat: dsearch_find 87
[...]
> 

Thanks for the detailed report, I can reprodice this and have forwarded
the report upstream.

cu Andreas

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