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/VoidArray.java

@@ -0,0 +1,17 @@
+/*
+ * @test /nodynamiccopyright/
+ * @bug 4034979
+ * @summary The compiler should never allow void[] to appear as a type
+ *          in a program.
+ *
+ * @compile/fail/ref=VoidArray.out -XDrawDiagnostics VoidArray.java
+ */
+
+public
+class VoidArray {
+    void[] a = null;
+
+    void[] method2(void[][] x) {
+        return null;
+    }
+}