Merge branch '18323-cwl-gpu2' refs #18323

[arvados.git] / sdk / go / arvados / fs_lookup.go

diff --git a/sdk/go/arvados/fs_lookup.go b/sdk/go/arvados/fs_lookup.go
index 56b5953234784424e51676a90b4c148661cb8c4d..021e8241cfeda647334781499ac60396e0961ac1 100644 (file)
--- a/sdk/go/arvados/fs_lookup.go
+++ b/sdk/go/arvados/fs_lookup.go
@@ -50,9 +50,11 @@ func (ln *lookupnode) Readdir() ([]os.FileInfo, error) {
                        return nil, err
                }
                for _, child := range all {
+                       ln.treenode.Lock()
                        _, err = ln.treenode.Child(child.FileInfo().Name(), func(inode) (inode, error) {
                                return child, nil
                        })
+                       ln.treenode.Unlock()
                        if err != nil {
                                return nil, err
                        }