From 71a6e3f2e08639b258328791d84a613fcbeb5b0d Mon Sep 17 00:00:00 2001
From: Fabian Stamm <dev@fabianstamm.de>
Date: Sat, 21 May 2022 17:55:14 +0000
Subject: [PATCH] Fixing security bug

---
 package.json              | 4 ++--
 src/targets/typescript.ts | 4 +++-
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/package.json b/package.json
index 2bf5aa8..9b8afee 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@hibas123/jrpcgen",
-   "version": "1.1.1",
+   "version": "1.1.2",
    "main": "lib/index.js",
    "license": "MIT",
    "packageManager": "yarn@3.1.1",
@@ -8,7 +8,7 @@
       "start": "ts-node src/index.ts",
       "test-start": "npm run start -- compile examples/example.jrpc --definition=examples/definition.json -o=ts-node:examples/Typescript/out -o=c#:examples/CSharp/Generated",
       "test-csharp": "cd examples/CSharp/Example/ && dotnet run",
-      "test-typescript": "ts-node examples/test.ts",
+      "test-typescript": "cd examples/Typescript && ts-node test.ts",
       "test": "npm run test-start && npm run test-csharp && npm run test-typescript",
       "build": "esbuild src/index.ts --bundle --platform=node --target=node14 --outfile=lib/jrpc.js",
       "prepublishOnly": "npm run build"
diff --git a/src/targets/typescript.ts b/src/targets/typescript.ts
index 9dbcb71..48ef7ba 100644
--- a/src/targets/typescript.ts
+++ b/src/targets/typescript.ts
@@ -372,7 +372,9 @@ export class TypescriptTarget extends CompileTarget {
          a(2, `if(Array.isArray(params)){`);
          a(3, `p = params;`);
          a(3, `while(p.length < ${fnc.inputs.length})`);
-         a(4, `p.push(undefined)`);
+         a(4, `p.push(undefined);`);
+         a(3, `if(p.length > ${fnc.inputs.length})`);
+         a(4, `throw new Error("Too many parameters!");`);
          a(2, `} else {`);
          for (const param of fnc.inputs) {
             a(3, `p.push(params["${param.name}"])`);