@grsecurity Roger, thanks!
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@pcwalton Short version, AIUI, for chroot specifically: don't allow re-chrooting & be very careful with directory fds. -
@xlerb I guess just use seccomp-bpf to avoid re-chrooting? - 1 more reply
New conversation -
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@pcwalton You might find https://git.gnome.org/browse/linux-user-chroot/ … usefulThanks. Twitter will use this to make your timeline better. UndoUndo
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@grsecurity@pcwalton For what it's worth, `mkdir(dir); chdir(dir); rmdir(dir); chroot(".")` works.Thanks. Twitter will use this to make your timeline better. UndoUndo
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