diff options
| author | Jamie Liu <jamieliu@google.com> | 2019-12-27 00:12:14 -0800 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2019-12-27 00:13:54 -0800 |
| commit | 796f53c0befc21570b185811e26b74e71950dfc3 (patch) | |
| tree | e895cdae78594344ca66649fd8f63818ef6d569a /pkg/sentry/fsimpl/proc | |
| parent | 3c125eb21946e1f6bf8f22f4169baafb7f07bf60 (diff) | |
Add VFS2 support for /proc/filesystems.
Updates #1195
PiperOrigin-RevId: 287269106
Diffstat (limited to 'pkg/sentry/fsimpl/proc')
| -rw-r--r-- | pkg/sentry/fsimpl/proc/tasks_test.go | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/pkg/sentry/fsimpl/proc/tasks_test.go b/pkg/sentry/fsimpl/proc/tasks_test.go index 48201d75a..2560fcef9 100644 --- a/pkg/sentry/fsimpl/proc/tasks_test.go +++ b/pkg/sentry/fsimpl/proc/tasks_test.go @@ -56,25 +56,25 @@ func checkDots(dirs []vfs.Dirent) ([]vfs.Dirent, error) { func checkTasksStaticFiles(gots []vfs.Dirent) ([]vfs.Dirent, error) { wants := map[string]vfs.Dirent{ - "loadavg": vfs.Dirent{Type: linux.DT_REG}, - "meminfo": vfs.Dirent{Type: linux.DT_REG}, - "mounts": vfs.Dirent{Type: linux.DT_LNK}, - "self": vfs.Dirent{Type: linux.DT_LNK}, - "stat": vfs.Dirent{Type: linux.DT_REG}, - "thread-self": vfs.Dirent{Type: linux.DT_LNK}, - "version": vfs.Dirent{Type: linux.DT_REG}, + "loadavg": {Type: linux.DT_REG}, + "meminfo": {Type: linux.DT_REG}, + "mounts": {Type: linux.DT_LNK}, + "self": {Type: linux.DT_LNK}, + "stat": {Type: linux.DT_REG}, + "thread-self": {Type: linux.DT_LNK}, + "version": {Type: linux.DT_REG}, } return checkFiles(gots, wants) } func checkTaskStaticFiles(gots []vfs.Dirent) ([]vfs.Dirent, error) { wants := map[string]vfs.Dirent{ - "io": vfs.Dirent{Type: linux.DT_REG}, - "maps": vfs.Dirent{Type: linux.DT_REG}, - "smaps": vfs.Dirent{Type: linux.DT_REG}, - "stat": vfs.Dirent{Type: linux.DT_REG}, - "statm": vfs.Dirent{Type: linux.DT_REG}, - "status": vfs.Dirent{Type: linux.DT_REG}, + "io": {Type: linux.DT_REG}, + "maps": {Type: linux.DT_REG}, + "smaps": {Type: linux.DT_REG}, + "stat": {Type: linux.DT_REG}, + "statm": {Type: linux.DT_REG}, + "status": {Type: linux.DT_REG}, } return checkFiles(gots, wants) } @@ -114,7 +114,9 @@ func setup() (context.Context, *vfs.VirtualFilesystem, vfs.VirtualDentry, error) creds := auth.CredentialsFromContext(ctx) vfsObj := vfs.New() - vfsObj.MustRegisterFilesystemType("procfs", &procFSType{}) + vfsObj.MustRegisterFilesystemType("procfs", &procFSType{}, &vfs.RegisterFilesystemTypeOptions{ + AllowUserMount: true, + }) mntns, err := vfsObj.NewMountNamespace(ctx, creds, "", "procfs", &vfs.GetFilesystemOptions{}) if err != nil { return nil, nil, vfs.VirtualDentry{}, fmt.Errorf("NewMountNamespace(): %v", err) |