fix(il2cpp): deduplicate aliased metadata registration

Fixes #6715
2026-10-25 22:08:11 -04:00 · 2026-10-23 21:17:27 +08:00
parent 7a93cfd118
commit 8cd10d4727
3 changed files with 27 additions and 1 deletions
@@ -124,6 +124,16 @@ it("still rejects distinct CodeRegistration module table fields", () => {
  ).toEqual({ reason: "code-registration-not-found", kind: "malformed" });
 });

+it("still rejects distinct MetadataRegistration fields", () => {
+  expect(
+    failure(
+      createElfFixture(
+        createIl2cppBinaryFixture({ duplicateMetadataRegistration: true }),
+      ),
+    ),
+  ).toEqual({ reason: "metadata-registration-not-found", kind: "malformed" });
+});
+
 it("rejects reused MethodDef tokens within an image but preserves cross-image reuse and folded addresses", () => {
  const duplicateTokens = Uint32Array.from(facts.methodTokens);
  duplicateTokens[1] = duplicateTokens[0]!;