19 lines
1.2 KiB
Markdown
19 lines
1.2 KiB
Markdown
At the very top of the main ikiwiki executable script the `PATH` environment is set like this:
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$ENV{PATH}="/usr/local/bin:/usr/bin:/bin:/opt/local/bin";
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This makes it a little hard to specify which specific binaries should be used, especially if there is more than one of them available (see c.f. <http://trac.macports.org/ticket/26333> where the MacPorts-supplied, up-to-date subversion should be used and not an arcane one from the base distro / OS). Is there a specific reason why ikiwiki wipes out `$PATH` like this or could that line be improved to
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$ENV{PATH}="$ENV{PATH}:/usr/local/bin:/usr/bin:/bin:/opt/local/bin";
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? The alternative is of course to patch ikiwiki as suggested in the bug, but I wanted to ask here first :)
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> You can use the ENV setting in your setup file to set any environment
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> variables you like. Since ikiwiki.cgi is run by the web browser, that
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> is the best way to ensure ikiwiki always runs with a given variable set.
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>
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> As a suid program, the ikiwiki wrappers have to sanitize the environment.
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> The ikiwiki script's own sanitization of PATH was done to make perl taint
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> checking happy, but as taint checking is disabled anyway, I have removed
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> that. [[done]] --[[Joey]]
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