1 files changed, 22 insertions, 0 deletions
diff --git a/conn/bind_std_test.go b/conn/bind_std_test.go
new file mode 100644
index 0000000..76afa30
--- /dev/null
+++ b/conn/bind_std_test.go
@@ -0,0 +1,22 @@
+package conn
+
+import "testing"
+
+func TestStdNetBindReceiveFuncAfterClose(t *testing.T) {
+	bind := NewStdNetBind().(*StdNetBind)
+	fns, _, err := bind.Open(0)
+	if err != nil {
+		t.Fatal(err)
+	}
+	bind.Close()
+	buffs := make([][]byte, 1)
+	buffs[0] = make([]byte, 1)
+	sizes := make([]int, 1)
+	eps := make([]Endpoint, 1)
+	for _, fn := range fns {
+		// The ReceiveFuncs must not access conn-related fields on StdNetBind
+		// unguarded. Close() nils the conn-related fields resulting in a panic
+		// if they violate the mutex.
+		fn(buffs, sizes, eps)
+	}
+}