[exim-dev] [Bug 1805] Recent Exim CVE mitigation breaks cust…

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Címzett: exim-dev
Tárgy: [exim-dev] [Bug 1805] Recent Exim CVE mitigation breaks customer ability to determine where mail was sent from.
https://bugs.exim.org/show_bug.cgi?id=1805

--- Comment #6 from Heiko Schlittermann <hs@???> ---
(In reply to Todd Rinaldo from comment #5)
> OSX seems to support this just fine. What are we worried about not
> supporting it?
>
> GETCWD(3)                BSD Library Functions Manual               
> GETCWD(3)

>
> NAME
>      getcwd, getwd -- get working directory pathname
> ...
>      If buf is NULL, space is allocated as necessary to store the pathname. 
> This space may later be free(3)'d.


We still support some ancient *BSD systems. (I didn't know about that until
last week. It was that, what the public release delayed.)

I think, I'll go the big_buffer route, but I've to check the usage of the
buffer. And I've to run it through the testsuite. So it may take it bit.

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