Re: /proc filesystem allows bypassing directory permissions on L
Dear Pavel,
> ... that's exactly the problem.
I see, the /proc/*/fd/* objects seem "confused": are they symlinks,
hardlinks, or open file descriptors? I guess should always act as
the latter, where access mode flags (O_RDONLY or O_RDWR) are set at
open() and not changeable afterwards in fcntl(). Any open() on them
should behave as a dup().
Cheers, Paul
Paul Szabo psz@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of Sydney Australia
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