diff options
Diffstat (limited to 'pkg/sentry/fsimpl/proc/task_fds.go')
-rw-r--r-- | pkg/sentry/fsimpl/proc/task_fds.go | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/pkg/sentry/fsimpl/proc/task_fds.go b/pkg/sentry/fsimpl/proc/task_fds.go index fea29e5f0..f0d3f7f5e 100644 --- a/pkg/sentry/fsimpl/proc/task_fds.go +++ b/pkg/sentry/fsimpl/proc/task_fds.go @@ -43,12 +43,12 @@ func getTaskFD(t *kernel.Task, fd int32) (*vfs.FileDescription, kernel.FDFlags) return file, flags } -func taskFDExists(t *kernel.Task, fd int32) bool { +func taskFDExists(ctx context.Context, t *kernel.Task, fd int32) bool { file, _ := getTaskFD(t, fd) if file == nil { return false } - file.DecRef() + file.DecRef(ctx) return true } @@ -68,7 +68,7 @@ func (i *fdDir) IterDirents(ctx context.Context, cb vfs.IterDirentsCallback, off var fds []int32 i.task.WithMuLocked(func(t *kernel.Task) { if fdTable := t.FDTable(); fdTable != nil { - fds = fdTable.GetFDs() + fds = fdTable.GetFDs(ctx) } }) @@ -135,7 +135,7 @@ func (i *fdDirInode) Lookup(ctx context.Context, name string) (*vfs.Dentry, erro return nil, syserror.ENOENT } fd := int32(fdInt) - if !taskFDExists(i.task, fd) { + if !taskFDExists(ctx, i.task, fd) { return nil, syserror.ENOENT } taskDentry := i.fs.newFDSymlink(i.task, fd, i.fs.NextIno()) @@ -204,9 +204,9 @@ func (s *fdSymlink) Readlink(ctx context.Context) (string, error) { if file == nil { return "", syserror.ENOENT } - defer file.DecRef() + defer file.DecRef(ctx) root := vfs.RootFromContext(ctx) - defer root.DecRef() + defer root.DecRef(ctx) return s.task.Kernel().VFS().PathnameWithDeleted(ctx, root, file.VirtualDentry()) } @@ -215,7 +215,7 @@ func (s *fdSymlink) Getlink(ctx context.Context, mnt *vfs.Mount) (vfs.VirtualDen if file == nil { return vfs.VirtualDentry{}, "", syserror.ENOENT } - defer file.DecRef() + defer file.DecRef(ctx) vd := file.VirtualDentry() vd.IncRef() return vd, "", nil @@ -258,7 +258,7 @@ func (i *fdInfoDirInode) Lookup(ctx context.Context, name string) (*vfs.Dentry, return nil, syserror.ENOENT } fd := int32(fdInt) - if !taskFDExists(i.task, fd) { + if !taskFDExists(ctx, i.task, fd) { return nil, syserror.ENOENT } data := &fdInfoData{ @@ -297,7 +297,7 @@ func (d *fdInfoData) Generate(ctx context.Context, buf *bytes.Buffer) error { if file == nil { return syserror.ENOENT } - defer file.DecRef() + defer file.DecRef(ctx) // TODO(b/121266871): Include pos, locks, and other data. For now we only // have flags. // See https://www.kernel.org/doc/Documentation/filesystems/proc.txt |