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| author | gVisor bot <gvisor-bot@google.com> | 2021-04-02 17:02:31 +0000 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-04-02 17:02:31 +0000 |
| commit | 763255046dbcf79a71cfe7920eaada4a5219c08f (patch) | |
| tree | 73c36ce05e0e837348f5f9fa2009fbd3e91a8304 /pkg/sentry/memmap | |
| parent | 43ba8af786886127c9b479bb7cd256e61eba656f (diff) | |
| parent | cc762235ce823fd58d79d1866bc8ab390120fb89 (diff) | |
Merge release-20210322.0-34-gcc762235c (automated)
Diffstat (limited to 'pkg/sentry/memmap')
| -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. |