[Bug 248335] O_BENEATH leaks information about parent directories

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Wed Jul 29 23:32:23 UTC 2020


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=248335

--- Comment #5 from Konstantin Belousov <kib at FreeBSD.org> ---
(In reply to Dan Gohman from comment #4)
So it would be like capability mode with dotdot enabled ?

I prototyped O_RBENEATH/AT_RBENEATH flags in the following diff
https://reviews.freebsd.org/D25886
It will take some time to test, get reviews and write documentation.

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