Re: /proc filesystem allows bypassing directory permissions on Linux

[psz@xxxxxxxxxxxxxxxxx]

Marco Verschuur <marco@xxxxxx> wrote:

> And due to the actual file permissions the read-only fd can easily  
> changed to read-write.

How would you do that? Cannot use fcntl() as that would not let you.

Cheers, Paul

Paul Szabo   psz@xxxxxxxxxxxxxxxxx   http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics   University of Sydney    Australia