Re: MAP_DENYWRITE allows denial-of-service

lilo (
Mon, 7 Aug 1995 22:09:26 -0500 (CDT)

On Sun, 6 Aug 1995, Ian Jackson wrote:

> (Posted to linux-alert and linux-kernel.)
> Any user on a Linux system can prevent other users from writing to
> files. The files need not be writeable by the attacker, but they do
> need to be readable. They do not need to be in any special format or
> have any particular name or permission flags.