Re: [exim] 4.93RC1

On 04/11/2019 18:27, Jeremy Harris via Exim-users wrote:
> On 04/11/2019 18:05, Odhiambo Washington via Exim-users wrote:
>> root@gw:/usr/local/SRC/Exim/exim-4.93-RC1 # tail -f
>> /var/log/exim/main.20191104.log
>> 2019-11-04 21:01:31 1iRgeh-000Ee9-2O Error in system filter: failed to
>> expand "$received_protocol" in filter file: attempt to expand tainted
>> string '$received_protocol'
>
> The string "$received_protocol" seems to have been produced in
> some manner that regards it as possibly involving data under
> the control of the message source, in your system-filter.

I can only conclude that the taint-checking is broken
in your build. If you do "make FULLECHO=''" do the
cc lines have "-DTAINT_CHECK_SLOW" ?
--
Cheers,
Jeremy