diff options
| author | Jamie Liu <jamieliu@google.com> | 2019-04-11 00:41:42 -0700 |
|---|---|---|
| committer | Shentubot <shentubot@google.com> | 2019-04-11 00:43:04 -0700 |
| commit | 4209edafb6a9eeff8741a4360100557179b47b35 (patch) | |
| tree | 95f392faead1f2b1ffb905e45521601a8520d113 /pkg/sentry/fs/proc/task.go | |
| parent | cc48969bb72e3efdc22746c5e7463b79b1942c2b (diff) | |
Use open fids when fstat()ing gofer files.
PiperOrigin-RevId: 243018347
Change-Id: I1e5b80607c1df0747482abea61db7fcf24536d37
Diffstat (limited to 'pkg/sentry/fs/proc/task.go')
| -rw-r--r-- | pkg/sentry/fs/proc/task.go | 41 |
1 files changed, 22 insertions, 19 deletions
diff --git a/pkg/sentry/fs/proc/task.go b/pkg/sentry/fs/proc/task.go index 4b1f84942..0edcdfce2 100644 --- a/pkg/sentry/fs/proc/task.go +++ b/pkg/sentry/fs/proc/task.go @@ -142,7 +142,8 @@ func (s *subtasks) GetFile(ctx context.Context, dirent *fs.Dirent, flags fs.File // +stateify savable type subtasksFile struct { - fsutil.DirFileOperations `state:"nosave"` + fsutil.DirFileOperations `state:"nosave"` + fsutil.FileUseInodeUnstableAttr `state:"nosave"` t *kernel.Task pidns *kernel.PIDNamespace @@ -669,15 +670,16 @@ func (c *comm) GetFile(ctx context.Context, dirent *fs.Dirent, flags fs.FileFlag // +stateify savable type commFile struct { - waiter.AlwaysReady `state:"nosave"` - fsutil.FileGenericSeek `state:"nosave"` - fsutil.FileNoIoctl `state:"nosave"` - fsutil.FileNoMMap `state:"nosave"` - fsutil.FileNoopFlush `state:"nosave"` - fsutil.FileNoopFsync `state:"nosave"` - fsutil.FileNoopRelease `state:"nosave"` - fsutil.FileNotDirReaddir `state:"nosave"` - fsutil.FileNoWrite `state:"nosave"` + waiter.AlwaysReady `state:"nosave"` + fsutil.FileGenericSeek `state:"nosave"` + fsutil.FileNoIoctl `state:"nosave"` + fsutil.FileNoMMap `state:"nosave"` + fsutil.FileNoopFlush `state:"nosave"` + fsutil.FileNoopFsync `state:"nosave"` + fsutil.FileNoopRelease `state:"nosave"` + fsutil.FileNotDirReaddir `state:"nosave"` + fsutil.FileNoWrite `state:"nosave"` + fsutil.FileUseInodeUnstableAttr `state:"nosave"` t *kernel.Task } @@ -724,15 +726,16 @@ func (a *auxvec) GetFile(ctx context.Context, dirent *fs.Dirent, flags fs.FileFl // +stateify savable type auxvecFile struct { - waiter.AlwaysReady `state:"nosave"` - fsutil.FileGenericSeek `state:"nosave"` - fsutil.FileNoIoctl `state:"nosave"` - fsutil.FileNoMMap `state:"nosave"` - fsutil.FileNoopFlush `state:"nosave"` - fsutil.FileNoopFsync `state:"nosave"` - fsutil.FileNoopRelease `state:"nosave"` - fsutil.FileNotDirReaddir `state:"nosave"` - fsutil.FileNoWrite `state:"nosave"` + waiter.AlwaysReady `state:"nosave"` + fsutil.FileGenericSeek `state:"nosave"` + fsutil.FileNoIoctl `state:"nosave"` + fsutil.FileNoMMap `state:"nosave"` + fsutil.FileNoopFlush `state:"nosave"` + fsutil.FileNoopFsync `state:"nosave"` + fsutil.FileNoopRelease `state:"nosave"` + fsutil.FileNotDirReaddir `state:"nosave"` + fsutil.FileNoWrite `state:"nosave"` + fsutil.FileUseInodeUnstableAttr `state:"nosave"` t *kernel.Task } |