[exim-dev] [Bug 1150] ${addresses:} expands incorrectly

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Autor: Todd Lyons
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Dla: exim-dev
Stare tematy: [exim-dev] [Bug 1150] New: ${addresses:} expands incorrectly
Temat: [exim-dev] [Bug 1150] ${addresses:} expands incorrectly
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http://bugs.exim.org/show_bug.cgi?id=1150

Todd Lyons <tlyons@???> changed:

           What    |Removed                     |Added
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                 CC|                            |tlyons@???





--- Comment #4 from Todd Lyons <tlyons@???> 2012-10-31 20:08:57 ---
I have one more use case where this ${addresses: } parsing isn't working
properly. This case won't matter whether it's raw headers or not. In the
below construction, I am extracting the first domain in the From header:

# exim -be '${domain:${extract{1}{:}{${addresses:From:
"elearning@???"
<elearning@???>}}}}'

progressivedesktoptraining.com

Compared to this (not really invalid, but it is missing the quotes, which might
make it fall afoul of RFC 2822, thus resulting in a blank return) From header:

# exim -be '${domain:${extract{1}{:}{${addresses:From:
elearning@???
<elearning@???>}}}}'

_a_blank_line_for_output_

The parser seems to be requiring the quotes to function properly, which might
be bacause missing quotes make it fall afoul of RFC 2822, thus resulting in a
blank return value (just guessing). Maybe a function to bring a line into RFC
2822 compliance would be useful (or impossible).

I'm digging into the ${addresses: } parser now.


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