diff --git a/vendor/github.com/mdlayher/ethernet/fuzz.go b/vendor/github.com/mdlayher/ethernet/fuzz.go
new file mode 100644
index 0000000..5d22532
--- /dev/null
+++ b/vendor/github.com/mdlayher/ethernet/fuzz.go
@@ -0,0 +1,24 @@
+// +build gofuzz
+
+package ethernet
+
+func Fuzz(data []byte) int {
+	f := new(Frame)
+	if err := f.UnmarshalBinary(data); err != nil {
+		return 0
+	}
+
+	if _, err := f.MarshalBinary(); err != nil {
+		panic(err)
+	}
+
+	if err := f.UnmarshalFCS(data); err != nil {
+		return 0
+	}
+
+	if _, err := f.MarshalFCS(); err != nil {
+		panic(err)
+	}
+
+	return 1
+}