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From: Giorgos Keramidas <keramida@ceid.upatras.gr>
To: freebsd-hackers@freebsd.org
References: <7d6fde3d0806090134u1c46c9f3gbeed3fb303876338@mail.gmail.com>
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Date: Tue, 10 Jun 2008 03:55:00 +0300
In-Reply-To: <87ej766rfu.fsf@kobe.laptop> (Giorgos Keramidas's message of
	"Tue, 10 Jun 2008 03:53:41 +0300")
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Subject: Re: Bug by design in getfsfile(3) / needed sanity check for
	mountpoints
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On Tue, 10 Jun 2008 03:53:41 +0300, Giorgos Keramidas <keramida@ceid.upatras.gr> wrote:
> On Mon, 9 Jun 2008 01:34:19 -0700, "Garrett Cooper" <yanefbsd@gmail.com> wrote:
>> Hi hackers,
>>       I have a question, pending a bug found in getfsfile(3) [1].
>>       Is there any possibility where a mountpoint be any value other
>> than a directory, a symlink, or "none", i.e. a flat file?
>> Thanks,
>> -Garrett
>>
>> References:
>> http://www.freebsd.org/cgi/query-pr.cgi?pr=bin/124409 (not fully in PR
>> database yet).
>
> It looks like could be 'fixed' by using realpath() on its argument.
> Then this should work fine:
>
>     # fsck /usr/

I meant to write "It looks like getfsfile() could be 'fixed'...", but
the keyboard daemon ate a word there.