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authorFabricio Voznika <fvoznika@google.com>2019-01-31 12:53:00 -0800
committerShentubot <shentubot@google.com>2019-01-31 12:54:00 -0800
commita497f5ed5f97e4ad49ed60dd46f0146ae45eefd6 (patch)
tree8673e58e90036bc078eca13b548db123ae0a0c12 /pkg/sentry/fs/gofer/session_state.go
parentf1c1ee8a8ea6c0035aa799af3d7f5733fa2275d0 (diff)
Invalidate COW mappings when file is truncated
This changed required making fsutil.HostMappable use a backing file to ensure the correct FD would be used for read/write operations. RELNOTES: relnotes is needed for the parent CL. PiperOrigin-RevId: 231836164 Change-Id: I8ae9639715529874ea7d80a65e2c711a5b4ce254
Diffstat (limited to 'pkg/sentry/fs/gofer/session_state.go')
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