On Thu, Oct 27, 2011 at 9:43 AM, xD 0x41 <sec...@gmail.com> wrote:
> [SNIP]
>
> This means that right after the "ln" command AND before "/tmp/dd" is
> launched, the user can replace the directory "/tmp/dd" by a shell script
> with the same name ("/tmp/dd").
>
> You try to change and fiddle here, it would need alot better than just
> the current shell scripting, and, even then, i dnt think it would win
> the race conditiobn.
See Bishop and Dilger's paper:
nob.cs.ucdavis.edu/bishop/papers/1996-compsys/racecond.pdf_______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/
