undefect. CWE-407 — 63 sites patched across 27 ecosystems

Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com

Patches, unit tests, benchmarks, whitepaper, and outreach briefs.
Public domain — no copyright claimed. Use freely.

test/langtools/tools/javac/AnonymousClass/AnonymousInSuperCallNegTest.java

@@ -0,0 +1,27 @@
+/*
+ * @test /nodynamiccopyright/
+ * @bug 8166108
+ * @summary Verify that a program cannot access instance state before construction
+ * @compile/fail/ref=AnonymousInSuperCallNegTest.out -XDrawDiagnostics AnonymousInSuperCallNegTest.java
+ */
+
+public class AnonymousInSuperCallNegTest {
+
+    static class Base {
+        Base(Object o) {}
+    }
+
+    static class Outer {
+        class Inner {}
+    }
+
+    public static class JavacBug extends Base {
+        int x;
+        JavacBug() {
+            super(new Outer().new Inner() {
+                void foo() {
+                    System.out.println("x = " + x);
+                }
+            }); }
+    }
+}