Date: Sat, 29 Jul 2017 07:48:11 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-fs@FreeBSD.org Subject: [Bug 221064] zfs should not be able to shadow mount on root directory from userspace Message-ID: <bug-221064-3630-CdvRzFJqOO@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-221064-3630@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221064 Poul-Henning Kamp <phk@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |phk@FreeBSD.org --- Comment #5 from Poul-Henning Kamp <phk@FreeBSD.org> --- Quite the contrary, it is far more useful than dangerous: It is not uncommon for embedded systems to boot with a absolutely minimal root filesystem compiled into the kernel, and /sbin/init in that filesystem will mount the "real" root over / and exec the "real" /sbin/init. (And remember: FreeBSD delivers tools, not policies). -- You are receiving this mail because: You are the assignee for the bug.home | help
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