News for hackers. Stuff that matters.

A comment on The early Unix history of chown() being restricted to root. Parent comment

Re:The early Unix history of chown() being restricted to root by kazinator on Monday October 20, 2025 @03:31PM (#45648161)
What if Alice leave her home directory permissions open? Mallory can then move a large file there and have it assigned to Alice's quota.

I suppose it could work, but Mallory would then risk Alice blowing that file away (perhaps innocently, not even realizing it was Mallory's file).

[ Parent | on HN ]
Re:The early Unix history of chown() being restricted to root by IshKebab on Monday October 20, 2025 @06:16PM (#45650119)
If I leave my front door unlocked and you put a large cow in my house, it's taking up space in my house.
[ Parent | on HN ]