nodefs: fix overflow handling in READDIRPLUS

nodefs/bridge.go

@@ -596,12 +596,6 @@ func (b *rawBridge) ReadDirPlus(input *fuse.ReadIn, out *fuse.DirEntryList) fuse
 		return code
 	}
 
-	if f.hasOverflow {
-		// always succeeds.
-		out.AddDirEntry(f.overflow)
-		f.hasOverflow = false
-	}
-
 	for f.dirStream.HasNext() {
 		var e fuse.DirEntry
 		var code fuse.Status

nodefs/simple_test.go

@@ -502,7 +502,7 @@ func TestReadDir(t *testing.T) {
 
 	// XXX what about ".." and "." ?
 	want := map[string]bool{}
-	for i := 0; i < 2; i++ {
+	for i := 0; i < 110; i++ {
 		// 40 bytes of filename, so 110 entries overflows a
 		// 4096 page.
 		nm := fmt.Sprintf("file%036x", i)