Re: hard links create local DoS vulnerability and security problems

[Gianni Tedesco]

On Mon, 2003-11-24 at 17:36, Jakob Lell wrote:
> To solve the problem, the kernel shouldn't allow users to create hard links to 
> files belonging to someone else.

chmod(fn, 0);
truncate(fn, 0);
unlink(fn);

then just the inode remains.

-- 
// Gianni Tedesco (gianni at scaramanga dot co dot uk)
lynx --source www.scaramanga.co.uk/scaramanga.asc | gpg --import
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