This is used when '--overlay=true' to guarantee writes are not sent to gofer.
PiperOrigin-RevId: 210116288
Change-Id: I7616008c4c0e8d3668e07a205207f46e2144bf30
Refuse to mount paths with "." and ".." in the path to prevent
a compromised Sentry to mount "../../secrets". Only allow
Attach to be called once per mount point.
PiperOrigin-RevId: 199225929
Change-Id: I2a3eb7ea0b23f22eb8dde2e383e32563ec003bd5
This is to allow files mapped directly, like /etc/hosts, to be writable.
Closes#40
PiperOrigin-RevId: 196155920
Change-Id: Id2027e421cef5f94a0951c3e18b398a77c285bbd