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Re: Bug in executable completion: unable to handle .. it $PATH
- X-seq: zsh-workers 26255
- From: "Richard Hartmann" <richih.mailinglist@xxxxxxxxx>
- To: "Peter Stephenson" <p.w.stephenson@xxxxxxxxxxxx>
- Subject: Re: Bug in executable completion: unable to handle .. it $PATH
- Date: Thu, 8 Jan 2009 00:22:26 +0100
- Cc: "Zsh Workers" <zsh-workers@xxxxxxxxxx>, 162291@xxxxxxxxxxxxxxx
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On Wed, Jan 7, 2009 at 21:49, Peter Stephenson
<p.w.stephenson@xxxxxxxxxxxx> wrote:
> Since the path is still absolute I don't see how this could effect
> security, either, except maybe at second hand... if you sanitized the
> early part of the path but didn't look for "..", so the component could
> end up pointing out of that area, for example. But that doesn't seem to
> me to be the shell's problem.
I am trying to construct a scenario with softlinks, but I don't think is
hurting here either.
In any case, thanks for fixing this :)
Richard
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