Crash reproduced on a smaller range. I don't call any system call here, so the...

Crash reproduced on a smaller range. I don't call any system call here, so the problem supposed to be located

fuse/fuse.go

@@ -87,11 +87,12 @@ func (m *MountPoint) loop() {
 			break
 		}
 
-		go m.handle(buf[0:n], toW, errors)
+		go handle(m.fs, buf[0:n], toW, errors)
 	}
 }
 
-func (m *MountPoint) handle(in_data []byte, toW chan [][]byte, errors chan os.Error) {
+func handle(fs FileSystem, in_data []byte, toW chan [][]byte, errors chan os.Error) {
+	fmt.Printf("in_data: %v\n", in_data)
 	r := bytes.NewBuffer(in_data)
 	h := new(InHeader)
 	err := binary.Read(r, binary.LittleEndian, h)
@@ -113,7 +114,7 @@ func (m *MountPoint) handle(in_data []byte, toW chan [][]byte, errors chan os.Er
 			}
 			fmt.Printf("in: %v\n", in)
 			var init_out *InitOut
-			init_out, result = m.fs.Init(in)
+			init_out, result = fs.Init(in)
 			if init_out != nil {
 				out = init_out
 			}

fuse/fuse_test.go

@@ -30,6 +30,13 @@ func (fs *testFuse) Init(in *InitIn) (out *InitOut, code Error) {
 
 func TestMount(t *testing.T) {
 	fs := new(testFuse)
+	toW := make(chan [][]byte, 100)
+	errors := make(chan os.Error, 100)
+
+	in_data := []byte { 56, 0, 0, 0, 26, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 0, 0, 0, 13, 0, 0, 0, 0, 0, 2, 0, 123, 0, 0, 0, }
+	handle(fs, in_data, toW, errors)
+	return
+	
 	err := os.Mkdir(tempMountDir, 0777)
 	if err != nil {
 		t.Fatalf("Can't create temp mount dir at %s, err: %v", tempMountDir, err)