Messages in this thread | | | Date | Tue, 25 Sep 2007 19:19:24 +0200 | From | Miloslav Semler <> | Subject | Re: Chroot bug |
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> On Tue, Sep 25, 2007 at 07:05:06PM +0200, Jan Engelhardt wrote: > > >> Perhaps that was formulated a bit sloppy. It of course means >> "On chroot(2), implicitly close all FDs that point outside." >> > > Bollocks. Pack 'em into SCM_RIGHTS datagram, send to yourself, > do chroot, recvmsg() and move on, cheerfully spitting at the > YAidiotic "hardening". > so if you check sanity in fchdir (if directory_is_out), your method will not succeed :) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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