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Re: Issues with exported functions
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From: |
Steve Simmons |
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Subject: |
Re: Issues with exported functions |
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Date: |
Sat, 27 Sep 2014 09:32:19 -0400 |
On Sep 27, 2014, at 2:19 AM, Eric Blake <eblake@redhat.com> wrote:
> The prefix is nice for quick identification, but what is ESSENTIAL is
> something that puts shell functions in a namespace that is untouchable
> by normal shell variables (the "()" suffix in Florian's patch). If all
> you do is add a prefix, but still leave the environment containing what
> can still collide with a shell variable name, you are still vulnerable.
Repeated for truth.
Re: Issues with exported functions, becker . rg, 2014/09/27