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| author | Jamie Liu <jamieliu@google.com> | 2020-10-23 17:46:43 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-10-23 17:48:33 -0700 |
| commit | 9f87400f087df0492cf181c97f431b6d5ce3a987 (patch) | |
| tree | e52617b64a20a84db67f1bfe34907677571b92c7 /pkg/sentry/socket/control | |
| parent | 634e14a09408e50ef70442c0114a8b1dd12c8d03 (diff) | |
Support VFS2 save/restore.
Inode number consistency checks are now skipped in save/restore tests for
reasons described in greatest detail in StatTest.StateDoesntChangeAfterRename.
They pass in VFS1 due to the bug described in new test case
SimpleStatTest.DifferentFilesHaveDifferentDeviceInodeNumberPairs.
Fixes #1663
PiperOrigin-RevId: 338776148
Diffstat (limited to 'pkg/sentry/socket/control')
| -rw-r--r-- | pkg/sentry/socket/control/control_vfs2.go | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/pkg/sentry/socket/control/control_vfs2.go b/pkg/sentry/socket/control/control_vfs2.go index d9621968c..5047b6261 100644 --- a/pkg/sentry/socket/control/control_vfs2.go +++ b/pkg/sentry/socket/control/control_vfs2.go @@ -24,6 +24,8 @@ import ( ) // SCMRightsVFS2 represents a SCM_RIGHTS socket control message. +// +// +stateify savable type SCMRightsVFS2 interface { transport.RightsControlMessage @@ -34,9 +36,11 @@ type SCMRightsVFS2 interface { Files(ctx context.Context, max int) (rf RightsFilesVFS2, truncated bool) } -// RightsFiles represents a SCM_RIGHTS socket control message. A reference is +// RightsFilesVFS2 represents a SCM_RIGHTS socket control message. A reference is // maintained for each vfs.FileDescription and is release either when an FD is created or // when the Release method is called. +// +// +stateify savable type RightsFilesVFS2 []*vfs.FileDescription // NewSCMRightsVFS2 creates a new SCM_RIGHTS socket control message |