[Bug 277908] zfs: cannot lookup extended attributes in capability mode

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From: <bugzilla-noreply_at_freebsd.org>
Date: Sun, 24 Mar 2024 13:35:52 UTC

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=277908

--- Comment #5 from Alan Somers <asomers@FreeBSD.org> ---
(In reply to Shawn Webb from comment #4)
I tried doing a Capsicum check here.  But it's hard, because at this point
there isn't a file descriptor anymore, just a vnode pointer.  And a
capabilities check would be redundant anyway.  Capabilities are already checked
further up the stack in kern_extattr_get_path and kern_extattr_get_fd.

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