diff options
| author | gVisor bot <gvisor-bot@google.com> | 2021-04-02 09:56:13 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-04-02 09:58:19 -0700 |
| commit | cc762235ce823fd58d79d1866bc8ab390120fb89 (patch) | |
| tree | b8aef67e29b14b440f8aed8f856a8fed685c7f95 /pkg/sentry/memmap/memmap.go | |
| parent | b2ea37401ed41b45f5497d04ab4f837a05204f8a (diff) | |
Internal change.
PiperOrigin-RevId: 366462448
Diffstat (limited to 'pkg/sentry/memmap/memmap.go')
| -rw-r--r-- | pkg/sentry/memmap/memmap.go | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/pkg/sentry/memmap/memmap.go b/pkg/sentry/memmap/memmap.go index 72868646a..610686ea0 100644 --- a/pkg/sentry/memmap/memmap.go +++ b/pkg/sentry/memmap/memmap.go @@ -375,6 +375,11 @@ type MMapOpts struct { // // If Force is true, Unmap and Fixed must be true. Force bool + + // SentryOwnedContent indicates the sentry exclusively controls the + // underlying memory backing the mapping thus the memory content is + // guaranteed not to be modified outside the sentry's purview. + SentryOwnedContent bool } // File represents a host file that may be mapped into an platform.AddressSpace. |