Mailing List Archive: [Bug 2832] domainlist max size

[Bug 2832] domainlist max size

exim-dev at exim

Nov 22, 2021, 7:20 AM

Post #1 of 6 (591 views)

https://bugs.exim.org/show_bug.cgi?id=2832

--- Comment #1 from Jeremy Harris <jgh146exb@wizmail.org> ---
That's a macro, not a variable.
Probably any exim startup with this config fails, not just "exim --version".

A better error message would be preferred. I doubt we'll permit macros
expanding to 16 kB results; this sort of thing should be in a database or
a flat file.

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[Bug 2832] domainlist max size [ In reply to ]

exim-dev at exim

Nov 22, 2021, 7:41 AM

Post #2 of 6 (591 views)

https://bugs.exim.org/show_bug.cgi?id=2832

Heiko Schlittermann <hs@schlittermann.de> changed:

What |Removed |Added
----------------------------------------------------------------------------
CC| |hs@schlittermann.de

--- Comment #2 from Heiko Schlittermann <hs@schlittermann.de> ---
I tried to reproduce it with `x.conf`:

```
MYDOMAINLIST = ... < about 18000 chars >
domainlist = MYDOMAINLIST

acl_smtp_rcpt = acl_check_rcpt

begin acl

acl_check_rcpt:
deny message = access denied
!sender_domains = +allowed_domains
```

And `exim -C x.conf -bV` doesn't show any anomalies. So, please, provide a
working reproducer. (tested with exim 4.95)

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[Bug 2832] domainlist max size [ In reply to ]

exim-dev at exim

Nov 23, 2021, 12:15 AM

Post #3 of 6 (591 views)

https://bugs.exim.org/show_bug.cgi?id=2832

--- Comment #3 from Erwane B <erwane@phea.fr> ---
Created attachment 1404
--> https://bugs.exim.org/attachment.cgi?id=1404&action=edit
macro file

Macro definition file

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[Bug 2832] domainlist max size [ In reply to ]

exim-dev at exim

Nov 23, 2021, 12:15 AM

Post #4 of 6 (591 views)

https://bugs.exim.org/show_bug.cgi?id=2832

--- Comment #4 from Erwane B <erwane@phea.fr> ---
Created attachment 1405
--> https://bugs.exim.org/attachment.cgi?id=1405&action=edit
Configuration

Configuration file

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[Bug 2832] domainlist max size [ In reply to ]

exim-dev at exim

Nov 23, 2021, 12:18 AM

Post #5 of 6 (591 views)

https://bugs.exim.org/show_bug.cgi?id=2832

--- Comment #5 from Erwane B <erwane@phea.fr> ---
My configuration file include the macro definition file.

With this files, `exim -C x.conf -bV` will crash.

If you remove one "Lorem" line from the configuration file, there is no crash.

If i include the macro directly in the configuration, it pass.

Thanks

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[Bug 2832] domainlist max size [ In reply to ]

exim-dev at exim

Nov 26, 2021, 6:35 AM

Post #6 of 6 (591 views)

https://bugs.exim.org/show_bug.cgi?id=2832

Jean Medard <jmedard@amv-sa.fr> changed:

What |Removed |Added
----------------------------------------------------------------------------
CC| |jmedard@amv-sa.fr

--- Comment #6 from Jean Medard <jmedard@amv-sa.fr> ---
Hi,

I have a similar problem. A too big configuration file makes Exim crash since
version 4.95 !

Regards

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