[exim-dev] [Bug 2171] Crash at DATA ACL string expansion.

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Autore: admin
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To: exim-dev
Oggetto: [exim-dev] [Bug 2171] Crash at DATA ACL string expansion.
https://bugs.exim.org/show_bug.cgi?id=2171

--- Comment #6 from Ros <zarabotak@???> ---
We think that problem could be in ${addresses:<string>} expansion.
Because it is possible to specify a character other than colon for the output
separator by starting the string with > followed by the new separator
character.
So, we have ${addresses:$h_From:} and $h_From consists of only one symbol ">",
in our case. Exim skips ">" and one symbol next to it and than starts to parse
memory till find '\0'(line end). If exim can't find '\0' in memory it crashes.
We've tried to reproduce problem but without result. Maybe you could confirm or
deny our hypothesis.

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