> 1) only allow user's to mount/bind on directories/files where they
> have unconditional write access.
Like say /tmp. Build a bizarre behaving /tmp and I can do funky stuff
with some third party suid apps. Its a good start but you probably want
a stronger policy and one enforced by the user space side not kernel (eg
"Below ~")
> 2) enforce NOSUID mount options on user-mounts
2 is unneccessarily crude. Just enforce suid owner/owner group.
Alan
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