On Fri, 3 Mar 2006, Shlomi Fish wrote:

> Hi all!
>
> 1. Save the script that is attached to this message.
>
> 2. **As root**, run it in an empty directory.
>
> 3. As an under-privileged user, enter this directory and type "./prog".
>
> Result: the program segfaults before printing the "Msg2". My question is -
> why? I should note that running the same program as root does not cause a
> segfault.

doesn't crash on my 2.4 kernel.

note that your attachment was broken - i had to dos2unix it before it was
properly extracted. maybe you have soemthing funny like this on your
system?

anywa, compile with debug info, make sure it generates a core file, and
debug it.

-- 
guy

"For world domination - press 1,
 or dial 0, and please hold, for the creator." -- nob o. dy

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